A: I’d like to order the remote controls.
我想订购遥控器。
B: Okay. What is the serial number?
好的，请告诉我产品型号。
A: It’s number MK30.
MK30。
B: How many do you need?
您需要多少？
A: I’d like 20 of them.
要20个。
B: All set. You’ll have them by Friday.
我想星期五之前能到您手中。
A: Thanks. I’ll e-mail this order later for confirmations.
谢谢。待会儿我再发一个电子邮件给您确认一下。