Alerting
[计] 报警
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
Look, not bad, huh?
不错吧？
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。