🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
For once, I haven't taken the wrong train!
我从来不曾误搭过一次列车。
one, to my certain knowledge, spent nine months on a novel about Kashmir,
据我所知，有位作家花了9个月的时间写了一部有关克什米尔的小说，