Is it mix up with another air line?

会不会和别的航线的行李混在一起了。

youdao

Normally, volcanic vents are larger and quickly mix with the surface air.

而普通的火山释放气体更多，而且混杂有地表的气体。

youdao

Normally, volcanic vents are larger and quickly mix with the surface air.

而普通的火山释放气体更多，而且混杂有地表的气体。

youdao