✅ 同义词
🗣️ 情景例句
We're in luck.
我们运气好。
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。