Defaunation
驱除原虫
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
No sweat, no sweet.
不劳则无获。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。