最新保护河流的建议书400字大全(12篇)
无论是身处学校还是步入社会,大家都尝试过写作吧,借助写作也可以提高我们的语言组织能力。那么我们该如何写一篇较为完美的范文呢?下面我给大家整理了一些优秀范文,希望能够帮助到大家,我们一起来看一看吧。
保护河流的建议书400字篇一
“地球是我家,环保你我他。”我们赖以生存的环境是全世界都关注的话题,它关系到我们人类的未来,所以我们要保护好身边的环境。
秦岭中有一条河,它的名字就叫清姜河,它是我们宝鸡人赖以生存的水源。曾经,河流又宽又长,而且清澈见底,水里有时还有几只小鱼蹦出水面。可是现在,人们将清姜河污染的又脏又臭,还有人把垃圾扔在水里。尤其是夏天,人们都去河旁避暑,去河旁烧烤,去河里游泳洗澡,为了保护清姜河,我提出以下建议:
一,不要再清姜河河边烧烤野炊,不能往河水里扔一次性饭盒、残渣。
二,保护清姜河旁的植被,因为只有保护住植被,才能防止泥沙流入水中。
三,不要在清姜河中洗衣服、游泳、洗澡,那样会污染水资源,因为洗衣粉中含有磷。
四,不要在清姜河水中洗小汽车、洗自行车等。
五,不要浪费水源,要节约用水,以免让我们的清姜河干涸了。
六,不要将垃圾投入清姜河河水中,会污染水资源。
我呼吁:不要再破坏我们的家园,保护水资源人人有责,保护环境从我做起,从现在做起。
我希望清姜河恢复原来的模样!
保护河流的建议书400字篇二
同学们:
长江曾是一个天然的避难所,许多动物在她的保护下,逃过了九死一生的地质灾变。她用自己的身躯灌溉了农田,她用自己的身躯使人类喝到了甘甜的水,人类需要她,动物需要她,祖国需要她,大地需要她,她是祖国心脏的动脉。
近年来,随着人口的增多,科技的发达,汽车走进了千家万户。汽车排放的尾气使全球变暖,使得长江源头无法结冰存水,到了春季长江的一些河段可能会出现水量不足的现象。
随着旅游团的到来,一些不文明的游客向江中丢弃杂物,还有一些工厂排出的废水让江水严重污染,使得一些生物走向死亡,甚至灭绝。其中最严重的就是白鳍豚了,现在已经全部灭绝了。
为了我们自己,请大家做到以下几点:
1、在长江上游多种以下植被。
2、减少用水量。
3、不用吧污水直接排入江中。
4、要低碳、环保、节约能源。
让我们一起保护长江吧!因为保护长江就是保护我们自己。
保护河流的建议书400字篇三
亲爱的叔叔阿姨,哥哥姐姐们:
您们好!
水,它是地球上最珍贵的自愿,是它,孕育了这个世界,水就是生命。
我们生活中,水无处不在,我们运动后,口渴,就需要喝水;每天拖地也需要水,夏天时,我们为了卫生要洗澡之后洗衣服,不都需要水吗?是啊!世界上有太多的事情要用到水,一些事情还要用去很多的水。
人们知道水的重要,却不懂的要珍惜水,有一次我发现了一个公共饮用水龙头正在一滴一滴地往下漏着水,我连忙跑过去拧紧了它,一直到它不再漏为止。虽然,现在只是在一滴一滴地漏,但是,这样滴一天,一个月,一年,日积月累,这的用去多少水啊!
但是,我们可以从一些小事做起,比如:我们可以把洗脸用的水去冲厕所,洗菜用的水浇花,把剩余的白开水去擦桌子。这样不仅能节约水,还能省下一个月的水费。
在场的各位,如果我们还继续浪费水资源,那么,我们的子子孙孙就会失去水,那么,我们就没有水,从而就会失去生命,人类,浪子回头金不换,就让我们共同节约我们重要的水资源吧。
最后,我想呼吁大家:“让我们珍惜,保护水资源,别让我们的眼泪,成为地球的最后一滴水。”
保护河流的建议书400字篇四
广大市民朋友:
你们好!
我是一名六年级的小学生,生活在历史悠久、文化渊源的文化古城——襄樊。这里高楼耸立,绿树成荫。可是,近年来,我发现人们的环保意识越来越差,对环境的污染也越来越厉害。特别是我们的母亲河——汉江。她早已被人们“折磨”地不成样子。一些市民为了节省一些水费经常在汉江边洗衣服;有些小孩在汉江里游泳时,为了方便,竟在汉江里便溺;还有一些人路过汉江时随手往汉江里扔垃圾。更为严重的是,某些工厂,为了方便起见,把污水废料全部排进汉江里。使汉江里的水越来越浑浊,里面的鱼虾也越来越少。使这条以水质洁净而闻名全世界的“东方莱茵河”变得惨不忍睹。
为了能让我们的母亲河重放光彩,我向广大市民朋友们提出以下建议:
1、不要在汉江边洗衣服。
2、不要往汉江里大小便。
3、不要向汉江扔垃圾。
4、政府必须尽快制止一些工厂的废料、废水再向汉江排放。
5、人人争当文明市民,并树立自己的环保意识。开展“保护母亲河”活动。
母亲河无私地哺育了我们,而我们却对她随意的破坏。我希望各位市民朋友看了我的建议书后,一起行动起来,保护我们的母亲河,让她早日重放光彩。
保护河流的建议书400字篇五
敬爱的老师们,亲爱的同学们:
你们好!
小时候,在我老家的后面有着一条清澈见底的小河,这条河就像一位慈祥的母亲一样,每天默默地为大家做着贡献。每天,我总能看见大人们拿着衣服在河边洗。总是有成群结队的小鱼在河里欢快地嬉戏;岸边的居民还常常把河水打上来喝;晚上,风拂过水面的声音,河水拍击着岸边的声音……种种优美的声音融合在了一起,像一次音乐演唱会,美丽的乐曲在小河的上空久久回荡……
可自从小河的上头开了皮革厂后,她就变了。水变得浑浊了,再也没有小鱼、小虾肯在这儿安家了;河上总是漂着垃圾;打上来的水怎么烧也不能喝;晚上再也不能在河边听“音乐会”了。满大水的时候,不停地有由污水和垃圾混合在一起的“怪物”从河里扑上来……
为什么小河会变成这个样子呢?原来,自从上头开了皮革厂后,他们肆无忌惮的把污水都排入河水中,把小河给污染了!再加上居住在岸边的居民把垃圾随意地扔进河里,这无疑对小河是雪上加霜呀!
为了不再让小河受到伤害,我提议:
1、大家应该在河边插上保护和水的公益广告牌,提醒大家不要再向小河里扔垃圾,不要再让小何伤痕累累!
2、请有关部门组织垃圾打捞,把河里的垃圾打捞上来,让小河穿上崭新的衣裳!
3、请有关部门与皮革厂商议,让他们不要再把废水排入河水中,让小河能像大家一样健康成长!
让大家一起保护河水吧!
保护河流的建议书400字篇六
亲爱的叔叔阿姨,哥哥姐姐们:
您们好!
水,它是地球上最珍贵的自愿,是它,孕育了这个世界,水就是生命。
大家生活中,水无处不在,大家运动后,口渴,就需要喝水;每天拖地也需要水,夏天时,大家为了卫生要洗澡之后洗衣服,不都需要水吗?是啊!世界上有太多的事情要用到水,一些事情还要用去很多的水。
人们知道水的重要,却不懂的要珍惜水,有一次我发现了一个公共饮用水龙头正在一滴一滴地往下漏着水,我连忙跑过去拧紧了它,一直到它不再漏为止。虽然,现在只是在一滴一滴地漏,但是,这样滴一天,一个月,一年,日积月累,这的用去多少水啊!
但是,大家可以从一些小事做起,比如:大家可以把洗脸用的水去冲厕所,洗菜用的水浇花,把剩余的白开水去擦桌子。这样不仅能节约水,还能省下一个月的水费。
在场的各位,如果大家还继续浪费水资源,那么,大家的子子孙孙就会失去水,那么,大家就没有水,从而就会失去生命,人类,浪子回头金不换,就让大家共同节约大家重要的水资源吧。
最后,我想呼吁大家:“让大家珍惜,保护水资源,别让大家的眼泪,成为地球的最后一滴水。”
保护河流的建议书400字篇七
�װ���í¬ñ§ï¿½ç£ï¿½
�������������ò¼ò£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä»ï¿½ï¿½ï¿½ï¿½ï¿½è«ï¿½ï¿½ï¿½ç¶¼ï¿½ï¿½×¢ï¿½ä»ï¿½ï¿½â£¬ï¿½ï¿½ï¿½ï¿½ïµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½î´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ßµä»ï¿½ï¿½ï¿½ï¿½ï¿½
������������ò»ï¿½ï¿½ï¿½ó£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö¾í½ï¿½ï¿½å½ªï¿½ó£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ô´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö¿ï¿½ï¿½ö³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½å³ºï¿½ï¿½ï¿½×£ï¿½ë®ï¿½ï¿½ï¿½ï¿½ê±ï¿½ï¿½ï¿½ð¼ï¿½ö»ð¡ï¿½ï¿½ä³ï¿½ë®ï¿½æ¡£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ú£ï¿½ï¿½ï¿½ï¿½ç½ï¿½ï¿½å½ªï¿½ï¿½ï¿½ï¿½è¾ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¡£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ì£¬ï¿½ï¿½ï¿½ç¶ï¿½è¥ï¿½ï¿½ï¿½ô±ï¿½ï¿½î£¬è¥ï¿½ï¿½ï¿½ï¿½ï¿½õ¿ï¿½ï¿½ï¿½è¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó¾ï´ï¿½è£¬îªï¿½ë±ï¿½ï¿½ï¿½ï¿½å½ªï¿½ó£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â½ï¿½ï¿½é£º
����ò»ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½å½ªï¿½óºó±ï¿½ï¿½õ¿ï¿½ò°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ô·ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
�������������彪���ôµï¿½ö²ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½îªö»ï¿½ð±ï¿½ï¿½ï¿½×¡ö²ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ü·ï¿½ö¹ï¿½ï¿½é³ï¿½ï¿½ï¿½ï¿½ë®ï¿½ð¡ï¿½
����������òªï¿½ï¿½ï¿½å½ªï¿½ï¿½ï¿½ï¿½ï´ï¿½â·ï¿½ï¿½ï¿½ï¿½ï¿½ó¾ï¿½ï¿½ï´ï¿½è£¬ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¾ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½îªï´ï¿½â·ï¿½ï¿½ðºï¿½ï¿½ï¿½ï¿½×¡ï¿½
�����ä£ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½å½ªï¿½ï¿½ë®ï¿½ï¿½ï´ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï´ï¿½ï¿½ï¿½ð³ï¿½ï¿½è¡ï¿½
�����壬��òªï¿½ë·ï¿½ë®ô´ï¿½ï¿½òªï¿½ï¿½ô¼ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ï¿½å½ªï¿½ó¸éºï¿½ï¿½ë¡ï¿½
����������òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½í¶ï¿½ï¿½ï¿½å½ªï¿½óºï¿½ë®ï¿½ð£ï¿½ï¿½ï¿½ï¿½ï¿½è¾ë®ï¿½ï¿½ô´ï¿½ï¿½
�����òºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½æ»ï¿½ï¿½ï¿½ï¿½çµä¼ï¿½ô°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð£¬±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð£¬´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
������ï£ï¿½ï¿½ï¿½å½ªï¿½ó»ö¸ï¿½ô����ä£ï¿½ï¿½ï¿½ï¿½
保护河流的建议书400字篇八
�װ������尢�ì£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£ï¿½
�������çºã£ï¿½
����ë®ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¸ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£¬ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
�������������ð£ï¿½ë®ï¿½þ´ï¿½ï¿½ï¿½ï¿½ú£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë¶ï¿½ï¿½ó£¬¿ú¿ê£ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ë®ï¿½ï¿½ã¿ï¿½ï¿½ï¿½ïµï¿½ò²ï¿½ï¿½òªë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï´ï¿½ï¿½ö®ï¿½ï¿½ï´ï¿½â·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªë®ï¿½ï¿½ï¿½ç°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ì«ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ãµï¿½ë®ï¿½ï¿½ò»ð©ï¿½ï¿½ï¿½é»¹òªï¿½ï¿½è¥ï¿½ü¶ï¿½ï¿½ë®ï¿½ï¿½
��������öªï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½è´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï§ë®ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ò·ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ò»ï¿½îµï¿½ï¿½ï¿½ï¿½ï¿½â©ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ã¦ï¿½ü¹ï¿½è¥å¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ö±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â©îªö¹ï¿½ï¿½ï¿½ï¿½è»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö»ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ò»ï¿½îµï¿½â©ï¿½ï¿½ï¿½ï¿½ï¿½ç£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ì£¬ò»ï¿½ï¿½ï¿½â£ï¿½ò»ï¿½ê£¬ï¿½õ»ï¿½ï¿½ï¿½ï¿½û£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¥ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½
�������ç£ï¿½ï¿½ï¿½ï¿½ç¿ï¿½ï¿½ô´ï¿½ò»ð©ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ð£¬±ï¿½ï¿½ç£ºï¿½ï¿½ï¿½ç¿ï¿½ï¿½ô°ï¿½ï´ï¿½ï¿½ï¿½ãµï¿½ë®è¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï´ï¿½ï¿½ï¿½ãµï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê£ï¿½ï¿½ä°×¿ï¿½ë®è¥ï¿½ï¿½ï¿½ï¿½ï¿½ó¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ü½ï¿½ô¼ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê¡ï¿½ï¿½ò»ï¿½ï¿½ï¿½âµï¿½ë®ï¿½ñ¡ï¿½
�����ú³ï¿½ï¿½ä¸ï¿½î»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë·ï¿½ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½í»ï¿½ê§è¥ë®ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½ï¿½ç¾ï¿½ã»ï¿½ï¿½ë®ï¿½ï¿½ï¿½ó¶ï¿½ï¿½í»ï¿½ê§è¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½à£¬ï¿½ï¿½ï¿½ó»ï¿½í·ï¿½ð²»»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç¹ï¿½í¬ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ë®ï¿½ï¿½ô´ï¿½é¡ï¿½
����������������ò£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ï¿½ï¿½ï¿½á£¬ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½
保护河流的建议书400字篇九
�װ������尢�ì£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£ï¿½
�������çºã£ï¿½
����ë®ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¸ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£¬ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
������������ð£ï¿½ë®ï¿½þ´ï¿½ï¿½ï¿½ï¿½ú£ï¿½ï¿½ï¿½ï¿½ï¿½ë¶ï¿½ï¿½ó£¬¿ú¿ê£ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ë®ï¿½ï¿½ã¿ï¿½ï¿½ï¿½ïµï¿½ò²ï¿½ï¿½òªë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê±ï¿½ï¿½ï¿½ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï´ï¿½ï¿½ö®ï¿½ï¿½ï´ï¿½â·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªë®ï¿½ï¿½ï¿½ç°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ì«ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ãµï¿½ë®ï¿½ï¿½ò»ð©ï¿½ï¿½ï¿½é»¹òªï¿½ï¿½è¥ï¿½ü¶ï¿½ï¿½ë®ï¿½ï¿½
��������öªï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½è´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï§ë®ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ò·ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ò»ï¿½îµï¿½ï¿½ï¿½ï¿½ï¿½â©ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ã¦ï¿½ü¹ï¿½è¥å¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ö±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â©îªö¹ï¿½ï¿½ï¿½ï¿½è»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö»ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ò»ï¿½îµï¿½â©ï¿½ï¿½ï¿½ï¿½ï¿½ç£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ì£¬ò»ï¿½ï¿½ï¿½â£ï¿½ò»ï¿½ê£¬ï¿½õ»ï¿½ï¿½ï¿½ï¿½û£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¥ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½
�������ç£ï¿½ï¿½ï¿½ò¿ï¿½ï¿½ô´ï¿½ò»ð©ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ð£¬±ï¿½ï¿½ç£ºï¿½ï¿½ò¿ï¿½ï¿½ô°ï¿½ï´ï¿½ï¿½ï¿½ãµï¿½ë®è¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï´ï¿½ï¿½ï¿½ãµï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê£ï¿½ï¿½ä°×¿ï¿½ë®è¥ï¿½ï¿½ï¿½ï¿½ï¿½ó¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ü½ï¿½ô¼ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê¡ï¿½ï¿½ò»ï¿½ï¿½ï¿½âµï¿½ë®ï¿½ñ¡ï¿½
�����ú³ï¿½ï¿½ä¸ï¿½î»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë·ï¿½ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½òµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½í»ï¿½ê§è¥ë®ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½ò¾ï¿½ã»ï¿½ï¿½ë®ï¿½ï¿½ï¿½ó¶ï¿½ï¿½í»ï¿½ê§è¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½à£¬ï¿½ï¿½ï¿½ó»ï¿½í·ï¿½ð²»»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ã´ï¿½ò¹ï¿½í¬ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ë®ï¿½ï¿½ô´ï¿½é¡ï¿½
����������������ò£ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½ï§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ô´ï¿½ï¿½ï¿½ï¿½ï¿½ã´ï¿½òµï¿½ï¿½ï¿½ï¿½á£¬ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½
保护河流的建议书400字篇十
��������ê¦ï¿½ç£ï¿½ï¿½×°ï¿½ï¿½ï¿½í¬ñ§ï¿½ç£ï¿½
�������çºã£ï¿½
����ð¡ê±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¼òµäºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½å³ºï¿½ï¿½ï¿½×µï¿½ð¡ï¿½ó£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó¾ï¿½ï¿½ï¿½ò»î»ï¿½ï¿½ï¿½ï¿½ï¿½ä¸ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ã¿ï¿½ï¿½ä¬ä¬ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½å¹ï¿½ï¿½×¡ï¿½ã¿ï¿½ì£¬ï¿½ï¿½ï¿½ï¿½ï¿½ü¿ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â·ï¿½ï¿½úºó±ï¿½ï´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð³ï¿½èºï¿½ï¿½óµï¿½ð¡ï¿½ï¿½ï¿½úºï¿½ï¿½ï»¶ï¿½ï¿½ï¿½ï¿½ï¿½ï·ï¿½ï¿½ï¿½ï¿½ï¿½ßµä¾ï¿½ï¿½ñ»¹³ï¿½ï¿½ï¿½ï¿½ñºï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è£ï¿½ï¿½ï¿½ï¿½ï£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ä»ï¿½ï¿½å°ï¿½ï¿½ßµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½úºï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ý³ï¿½ï¿½á£¬ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½óµï¿½ï¿½ï¿õ¾ã¾ã»øµï¿½ï¿½ï¿½ï¿½ï¿½
�������ô´ï¿½ð¡ï¿½óµï¿½ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½æ¤ï¿½ï³§ï¿½ï¿½ï¿½ï¿½ï¿½í±ï¿½ï¿½ë¡ï¿½ë®ï¿½ï¿½ã»ï¿½ï¿½ï¿½ï¿½ë£ï¿½ï¿½ï¿½ò²ã»ï¿½ï¿½ð¡ï¿½ã¡¢ð¡ïºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½æ¯ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ã´ï¿½ï¿½ò²ï¿½ï¿½ï¿½üºè£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò²ï¿½ï¿½ï¿½ï¿½ï¿½úºó±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö»á¡±ï¿½ë¡ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ê±ï¿½ò£¬²ï¿½í£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ä¡ï¿½ï¿½ï¿½ï¿½ï¡±ï¿½óºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
����îªê²ã´ð¡ï¿½ó»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ø£ï¿½ô�����ô´ï¿½ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½æ¤ï¿½ï³§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½þ¼éµï¿½ï¿½ä°ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ð£ï¿½ï¿½ï¿½ð¡ï¿½ó¸ï¿½ï¿½ï¿½è¾ï¿½ë£ï¿½ï¿½ù¼ï¿½ï¿½ï¾ï¿½×¡ï¿½ú°ï¿½ï¿½ßµä¾ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó½ï¿½ï¿½ï¿½ï¿½ï£¬ï¿½ï¿½ï¿½ï¿½ï¿½é¶ï¿½ð¡ï¿½ï¿½ï¿½ï¿½ñ©ï¿½ï¼ï¿½ëªñ½ï¿½ï¿½
����îªï¿½ë²ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½üµï¿½ï¿½ëºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é£º
����1�����ó¦ï¿½ï¿½ï¿½úºó±ß²ï¿½ï¿½ï±ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ä¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½æ£ï¿½ï¿½ï¿½ï¿½ñ´ï¿½ò²ï¿½òªï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ëºï¿½ï¿½ï¿½ï¿½û£ï¿½
����2�����ð¹ø²ï¿½ï¿½ï¿½ï¿½ï¿½ö¯ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ì£ï¿½ï¿½ñºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ó´ï¿½ï¿½ï¿½õ¸ï¿½âµï¿½ï¿½ï¿½ï¿½ñ£ï¿½
����3�����ð¹ø²ï¿½ï¿½ï¿½ï¿½ï¿½æ¤ï¿½ï³§ï¿½ï¿½ï¿½é£¬ï¿½ï¿½ï¿½ï¿½ï¿½ç²ï¿½òªï¿½ù°ñ·ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ð£ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é³ï¿½ï¿½ï¿½
�����ã´ï¿½ï¿½ò»ï¿½ð±£»ï¿½ï¿½ï¿½ë®ï¿½é£ï¿½
保护河流的建议书400字篇十一
����������ñ£ï¿½
�������çºã£ï¿½
��������ò»ï¿½ï¿½ï¿½ï¿½ï¿½ê¼¶ï¿½ï¿½ð¡ñ§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê·ï¿½æ¾ã¡ï¿½ï¿½ä»ï¿½ô¨ô´ï¿½ï¿½ï¿½ä»ï¿½ï¿½å³ç¡ï¿½ï¿½ï¿½ï¿½å·®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â¥ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ñ¡£¿ï¿½ï¿½ç£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµä»ï¿½ï¿½ï¿½ï¿½ï¿½ê¶ô½ï¿½ï¿½ô½ï¿½î£¬ï¿½ô»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¾ò²ô½ï¿½ï¿½ô½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ø±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ä¸ï¿½×ºó¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ñ±ï¿½ï¿½ï¿½ï¿½ç¡ï¿½ï¿½ï¿½ä¥ï¿½ï¿½ï¿½ø²ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó¡ï¿½ò»ð©ï¿½ï¿½ï¿½ï¿½îªï¿½ë½ï¿½ê¡ò»ð©ë®ï¿½ñ¾ï¿½ï¿½ï¿½ï¿½úºï¿½ï¿½ï¿½ï¿½ï¿½ï´ï¿½â·ï¿½ï¿½ï¿½ï¿½ï¿½ð©ð¡ï¿½ï¿½ï¿½úºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó¾ê±ï¿½ï¿½îªï¿½ë·ï¿½ï¿½ã£¬ï¿½ï¿½ï¿½úºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£»ï¿½ï¿½ï¿½ï¿½ò»ð©ï¿½ï¿½â·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½îªï¿½ï¿½ï¿½øµï¿½ï¿½ç£ï¿½ä³ð©ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½îªï¿½ë·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½è«ï¿½ï¿½ï¿½å½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¡£ê¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ô½ï¿½ï¿½ô½ï¿½ï¿½ï¿½ç£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ïºò²ô½ï¿½ï¿½ô½ï¿½ù¡ï¿½ê¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ê½à¾»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è«ï¿½ï¿½ï¿½ï¿½ä¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ó¡ï¿½ï¿½ï¿½ã²ò²ï¿½ï¿½ì¶ã¡ï¿½
����îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ä¸ï¿½×ºï¿½ï¿½ø·å¹ï¿½ê£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â½ï¿½ï¿½é£º
����1����òªï¿½úºï¿½ï¿½ï¿½ï¿½ï¿½ï´ï¿½â·ï¿½ï¿½ï¿½
����2����òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ã¡£
����3����òªï¿½òºº½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
����4���������뾡����ö¹ò»ð©ï¿½ï¿½ï¿½ï¿½ï¿½ä·ï¿½ï¿½ï¡ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½òºº½ï¿½ï¿½å·å¡ï¿½
����5�����������������ñ£¬²ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ä»ï¿½ï¿½ï¿½ï¿½ï¿½ê¶ï¿½ï¿½ï¿½ï¿½õ¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä¸ï¿½×ºó¡ï¿½ï¿½î¶¯ï¿½ï¿½
����ä¸ï¿½×ºï¿½ï¿½ï¿½ë½ï¿½ø²ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½æ»ï¿½ï¿½ï¿½ï¿½ï¿½ï£ï¿½ï¿½ï¿½ï¿½î»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ñ¿ï¿½ï¿½ï¿½ï¿½òµä½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ð¶ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çµï¿½ä¸ï¿½×ºó£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ø·å¹ï¿½ê¡ï¿½
保护河流的建议书400字篇十二
í¬ñ§ï¿½ç£ï¿½
������������ò»ï¿½ï¿½ï¿½ï¿½è»ï¿½ä±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½à¶¯ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä±ï¿½ï¿½ï¿½ï¿½â£ï¿½ï¿½ó¹ï¿½ï¿½ë¾ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½äµï¿½ï¿½ï¿½ï¿½ö±ä¡£ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½å©ï¿½ï£¬ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ê¹ï¿½ï¿½ï¿½ï¿½èµï¿½ï¿½ë¸ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä¶ï¿½ï¿½ï¿½ï¿½ï¿½
�����������������ë¿úµï¿½ï¿½ï¿½ï¿½à£¬ï¿½æ¼ï¿½ï¿½ä·ï¿½ï¿½ï£¬ï¿½ï¿½ï¿½ï¿½ï¿½ß½ï¿½ï¿½ï¿½ç§ï¿½ï¿½ï¿½ò»§¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½å·åµï¿½î²ï¿½ï¿½ê¹è«ï¿½ï¿½ï¿½å¯ï¿½ï¿½ê¹ï¿½ã³ï¿½ï¿½ï¿½ô´í·ï¿½þ·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ë´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ð©ï¿½ó¶î¿ï¿½ï¿½ü»ï¿½ï¿½ï¿½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½
�������������åµäµï¿½ï¿½ï¿½ï¿½ï¿½ò»ð©ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½î¿ï¿½ï¿½ï¿½ï¿½ð¶ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï£¬ï¿½ï¿½ï¿½ï¿½ò»ð©ï¿½ï¿½ï¿½ï¿½ï¿½å³ï¿½ï¿½ä·ï¿½ë®ï¿½ã½ï¿½ë®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¾ï¿½ï¿½ê¹ï¿½ï¿½ò»ð©ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½øµä¾ï¿½ï¿½ç°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ñ¾ï¿½è«ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë¡ï¿½
����îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â¼ï¿½ï¿½ã£º
����1���ú³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½î¶ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ö²ï¿½ï¿½ï¿½ï¿½
����2��������ë®ï¿½ï¿½ï¿½ï¿½
����3�����ã°ï¿½ï¿½ï¿½ë®ö±ï¿½ï¿½ï¿½ï¿½ï¿½ë½ï¿½ð¡ï¿½
����4��òªï¿½ï¿½ì¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ô´ï¿½ï¿½
����������ò»ï¿½ð±£»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é£ï¿½ï¿½ï¿½îªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ï¿½