This is a brand new product; it proved to be a craze in the American market.
这是一个全新的产品,在美国市场掀起了一股热销潮。
I'm really sorry, but I seem to have misplaced your scarf.
真对不起,我忘记把你的围巾对丢在什么地方了。
If you want to send a letter to an office abroad that is in a different time zone, you can send a fax, and it will be received even though the office is not open.