这块土地已完全被化学品污染了。

The land has been completely poisoned by chemicals.

《柯林斯英汉双解大词典》

去年这块土地被严重的污染。

The land was seriously polluted last year.

youdao

现在空气被污染了，土地盐碱化了。

Now the air is polluted, the earth is poisoned.

youdao

臭氧层正在消失，饮水，土地，天空被污染了。

The ozone is almost gone, the water, land, and sky are polluted;

youdao

臭氧层正在消失，饮水，土地，天空被污染了。

The ozone is almost gone, the water, land, and sky are polluted;

youdao