A：Can I help you?我能為你服務嗎?
B：I'm looking for an MP-3 player. Which brand is of the highest quality?我在找一個MP3播放器。哪個牌子的質量最好?
A：I recommend Pioneer.我推薦Pioneer。
B：Which model is the best-seller?哪個型號最熱銷呢?
A：This model is very popular with ladies.這個型號很受女士的歡迎。
B：May I have a look at it?我可以看一下嗎?
A：Sure, it's multi-functional. Besides playing music, it can also be used to store documents and make recordings.當然可以，它是多功能的。除了播放音樂，它還可以用來存儲文件和錄音。
B：Do you have this model in white?你們這個型號有白色的嗎?
A：No, but we have it in yellow.沒有，但是我們有黃色的。
B：Then I'll take the yellow one.那么我要黃色的。
A：Please wait a second. I'll get it for you.請稍等。我去拿給你。
B：Okay.好的。