Seller: Can I help you?
Steven: I'd like to have a look at your air conditioners. Hum, this one looks pretty good.
Seller: Yes, it's this summer's best-seller.
Steven: And what about your customer service?
Seller: We provide free delivery and installation.
Steven: How long is the warranty?
Seller: It is two-year and covers parts and service.
Steven: Very good. I'll take it.
賣家:您需要點兒什么?
史蒂文:我想看看空調。嗯,這個看起來不錯。
賣家:是啊,今年夏天這款很暢銷。
史蒂文:售后服務怎么樣啊?
賣家:我們提供免費運輸和安裝。
史蒂文:保修多長時間?
賣家:保修期兩年,包括提供零部件和免費維修。
史蒂文:很不錯,我買下了。