protect the environment against pollution

• 保护环境； 防止污染

protect the environment against pollution的用法和样例：

例句

1. Everyone of us should protect the environment.
   我们每个人都应该保护环境。
2. Protect our environment from myself!
   保护环境从我做起。
3. We are taking steps to prevent pollution.
   我们正在采取措施防止污染。
4. The river should be prevented from being polluted.
   我们应该尽力防止污染河流。