买一送一
two-for-one offer,buy one get one free.
How about buy one and get one free?
买一送一怎么样?
How about two-for-one offer?
买一送一怎么样?
买一送一
two-for-one offer,buy one get one free.
How about buy one and get one free?
买一送一怎么样?
How about two-for-one offer?
买一送一怎么样?