这些环保恐怖分子炸毁了一家排放污染的工厂。

The ___ecoterrorists blew up a factory that was polluting the environment.

这些环保恐怖分子炸毁了一座水坝以阻止森林被淹没。

The ___ecoterrorists blew up a dam to prevent the forest from being flooded.