🗣️ 情景例句
If they come home and they're on ...
要是他们回来看见灯开着……。
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！