The top can be worn buttoned up or open over a T-shirt.

这件上衣可以系上扣子或不系扣子套在T恤衫的外面穿。

《柯林斯英汉双解大词典》

Can 't we open a window? I' m roasting.

可不可以开一扇窗？烤死我了。

youdao

If you can 't open the box, can I have a try?

如果你打不开这个箱子，我能试一试吗？

youdao

If you can 't open the box, can I have a try?

如果你打不开这个箱子，我能试一试吗？

youdao