🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽车的话，那你就比较有可能赶上火车。
They look young! Who's that man?
他们看上去好年轻啊！那个人是谁？