Monocropping
单一作物制
🗣️ 情景例句
If you want my advice, I don't think you should go.
如果你想听我的建议，我认为你不应该去。
Which one is more economical?
哪一个是比较经济的？
When a passing tanker rescued them five days later,
5天后，一条油轮从那儿路过，搭救了他们。