導購口語:

穿多大號
We have four sizes: XL, L, M and S. what size do your want to take?
我們有四種尺寸：特大號，大號，中號，小號，您穿哪種尺寸的？
May I ask you what size you wear?
能告訴我您穿多大號的嗎？
What size shoes do you take?
你穿多大號的鞋？

語句解析:

What size shoes do you take?中的shoes可以換成shirt, dress, blouse, suit等。即表達為：What size… do you take?這規矩話還可以說成：What is your shoes size?

情景再現:

Have you got a pair in between the two sizes?
你們又沒有一雙大小介于這兩者之間的？
I think a large size one would fit you.
我想您應該穿大號的。
I am afraid we don’t have your size.
恐怕沒有您穿的號了。
We have run out of your size in this style.
這種款式您的尺寸已經賣完了。