Breakdown of wǒmen zài zhège rènao de bāoxiāng lǐ lúnliú diǎngē.
Questions & Answers about wǒmen zài zhège rènao de bāoxiāng lǐ lúnliú diǎngē.
They both relate to location, but they do different jobs.
- 在 marks where the action happens: at / in
- 里 means inside
So:
- 在这个包厢里 = in this private room
- literally, something like at this private room’s inside
In natural English we would not say it that way, but in Mandarin this combination is very normal.
Also, 里 is sometimes optional:
- 我们在这个热闹的包厢里轮流点歌。
- 我们在这个热闹的包厢轮流点歌。
Both can work, though 里 makes the sense of inside the room more explicit.