Ecoengineering
[化] 生态工程
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
Diligence is the mother of good luck.
刻苦是成功之母。
OK!said Miss Yang kindly.Let's forget the whole thing.
“很好！”杨小姐宽厚地说，“让我们忘记全部的事情。”