The language was added in recent years to draw a clear line. It’s easy for students to point to this notation and say “Hey, Mom, I think you’re supposed to be gone now”.

这些语言可以说是划出一条明确界限，学生可以指着这些文字对家长说：“瞧，妈妈，您该走了吧。”

youdao

And when John was singing, it just made me feel strange because I mean he's supposed to be in bed with me, and then, you know. It wasn't very easy.

约翰的歌声传过来的时候，我觉得很奇怪，因为他应该在我身旁共寝，但那时……你知道，那实在不好过。

youdao

Groupon represents what the dot-com boom was supposed to be all about: huge sales, easy profits and solid connection between bricks-and-mortar retailers and online consumers.

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