Garbage and chemical waste are destroying our water.
垃圾和化学废物正在破坏我们的水资源。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.