1) Is this bus very crowded?
这班车很挤吗?
2) This one is too crowded.
这班车太挤了。
3) Is it very crowded?
很拥挤吗?
4) Is that an overnight trip?
是班夜车吗？
5) Will the flight be delayed?
这班机会延误吗？
6) Unit 1·Are you in this class?
你在这个班吗？
参考词条