Mountains rise straight up.

群山耸立。

youdao

We are sure that there is someone in the house because we see smoke rise straight up in the air.

我们确信房子里有人，因为我们看到有烟冒出来。

youdao

We are sure that there is someone in the house because we see smoke rise straight up in the air.

我们确信房子里有人，因为我们看到有烟冒出来。

youdao