例句:
I always travel by underground.
我总是乘地铁。
The miners were trapped deep underground.
矿工被困在地下深处。
The train was trapped underground by a fire.
列车被一场大火困在了地下。
2021-09-22
例句:
I always travel by underground.
我总是乘地铁。
The miners were trapped deep underground.
矿工被困在地下深处。
The train was trapped underground by a fire.
列车被一场大火困在了地下。