Phytobiocoenose
植物群落
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
Nothing much. Only some school work. Why?
没什么事。只有一些作业。什么事？