Good morning! Can I help you?早上好！请问有什么能帮您的吗？Yes, please. I want a T-shirt for my son.有的。我想为我儿子买件T恤。What size do you want?您想要多大尺码的呢？Size L, please.L号。OK! What about this one?好的！这件怎么样？Sorry! I don't like black. Have you got any other colors?不好意思！我不喜欢黑色的。有别的颜色吗？Oh, yes. We've also got blue, brown and white ones.好的。我们也有蓝色、棕色和白色的。Can I have a look at the white ones?我能看看白色的那件吗？Certainly.当然可以。How much is it?多少钱？$ 74.74美金OK, I'll take it.好的，我买了。