Trackmen
(trackman 的复数) n. 护路工人
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
Thanks. That's very kind.
谢谢，那太好了。