-
When you are not familiar with the tube system and how that works,
当你不熟悉地铁系统，不知道它如何运作的时候，
应用推荐
$firstVoiceSent
- 来自原声例句
When you are not familiar with the tube system and how that works,
当你不熟悉地铁系统，不知道它如何运作的时候，
应用推荐