EBay, as one of the typical enterprise of e-commerce, is also becoming more and more popular with worldwide people. EBay is regarded as the number one in the field of online auction business. It is well-known that nowadays the college graduates have to face fierce employment pressure. Therefore, doing business on eBay may be a good choice for college graduates to start their colorful lives. This paper tries to study the business English applied in doing eBay business with the aim to help the new sellers and know about the procedures of starting business on eBay. The results presented in this paper are based on the experience of some long-term sellers of eBay and the Hands-on of the author. From this paper the readers can easily realize that the every steps of begin business on eBay depends on the help of business English.