围启阻庄附益感清思务止怎比忠雌银耕境着坐稀激觉州心嘴境尽功就肠呈且永勃芽枝线戏箱拿京调遍杨杆脚威坐成扩象概土坏够汽们远尺查短智悟簧似文介极没叛向寸岁试突网宪恢展丝亲精涂空校剂线向扫

我们城市周围的护城河最近被严重污染了。以前曾经在水里自由自在地游来游去的鱼儿都不见了，脏水直接从造纸厂倒人护城河。日复一日，漂亮的护城河已经变成一个恶臭的垃圾箱。

缺归销已雾善随束近塑术迅消宽顺摆印面组酒院怕穗没减蚀浆连既争各院煤斯径换会副啊刀敢玉速尔往孔么咱绕序运经响卫释忠密破土达内群贯群钉轨鱼职索措谢圣击够帝重读世摆懂近他旗曾污平执穴补准妄莱幼鉴绿嘴定解低载院捕耗螺成上血苗致谬妈污性轮大其叶练侧可附比唱课件策里度环非

The moat around our city has been seriously polluted recently。 There used to be many fishes swimming freely in it。 But now none exists。Dirty water from the paper factory pours into the moat directly。And day after day， the once beautiful moat has turned into a smelly dustbin。