您要查找的是不是：
- 你们经销明信片吗? Do you keep postcards?
- 你们经销外国邮票吗? Do you deal in foreign stamps?
- 吗 morphine
- 你们 you
- 你要写这些明信片吗？ Do you want to write the postcard?
- 你们的 yours
- 明信片 postcard
- 是吗 is that right
- 你们自己 yourselves
- 你好吗？ How are you?
- "董事长今天要来仓库参观，所以你们要小心点，准备回答任何问题。" "The Chairman's visiting the ware house today, so keep on your toes and be ready to answer any questions."
- 你知道吗 did you know
- 你们好 how do you do
- 不是吗 isn't it
- 真的吗？ No kidding?
- 这样可以吗？ Is that OK?
- 你还记得我吗？ Do you remember me?
- 你收到我的明信片了吗? Did you get my postcard?
- 请寄还同函所附的有关询问的明信片，可以吗? Will you return the enclosed postcard summoning me for questioning ?
- 你们有文具出售吗? Do you carry stationery?
