我军向前推进，敌人正在后退。

The enemy were withdrawing as our army moved forward.

youdao

他花了一下午的光正在后院里割草。

He spent the whole afternoon mowing the grass in the back yard.

youdao

孩子们正在后院玩耍。

The children are playing in the backyard.

youdao

你在后面推树，我在前面拉。 正在加载用户记忆法…

You put the tree from the back and I'll pull it at the front.

youdao

你在后面推树，我在前面拉。 正在加载用户记忆法…

You put the tree from the back and I'll pull it at the front.

youdao