Bioturbation
生物扰动作用
🗣️ 情景例句
I would be appriciated to take a look around your factory.
如能看一下你们工厂我会很感激的。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，谢谢。啊，铃响了。大家都去上课。我们最好也去。