Sure, you can exchange them, but on some CONDITIONS. You'd better have the invoice with you and you'd better not take off the TAG.

当然可以，但是有一些条件。你必须要留有你的收据，另外，你最好不要把标签拿掉。

youdao

Sure, you can exchange them, but on some CONDITIONS. You'd better have the invoice with you and you'd better not take off the TAG.

当然可以，但是有一些条件。你必须要留有你的收据，另外，你最好不要把标签拿掉。

youdao