环境污染的英语句子

31、现在已经很少见到清澈见底的河流了。许多河流，尤其是流经城市的河流，往往很脏。

Now, it's very rare to see the clear river. Many rivers, especially the river flows through the city, often dirty.

32、钢铁森林喷吐出来的滚滚浓烟，遮天蔽日，使原本蔚蓝的天空混沌不清。

Steel forest belched out smoke, clouds, make originally blue sky chaos.

33、今天是世界环保日，人人贡献一份力量，让我们携手以爱去拥抱环境，去呵护环境，共创美好家园，你我都能做到！

Today is the world environment day, everyone to contribute a force, let us join hands in love to embrace the environment, to care for the environment, create a better home, you and I can do!

34、往日清澈的小河，小鱼们也离开了，以前总会见到小鱼吐着气泡在河里玩耍。可如今却只有一堆垃圾。

The clear river, the small fish also left, always see the small fish in the river to play with bubbles. But now there is only a pile of rubbish.