当你把它买回家后，你可能会发现，吹干头发所需时间是更贵的型号的两倍。
When you get it home you may find that it takes twice as long as a more expensive model to dry your hair.
但当你把它带回家后，你可能会发现，吹干头发需要的时间是更贵的型号的两倍。
But when you get it home you may find that it takes twice as long as a more expensive model to dry your hair.
我正在用吹风机吹干头发。
应用推荐