2--I am sorry.Miss. It's not allowed unless you want to buy it.

1--I see. What about the dress over there? I would like to try on.

2--OK.here you are.The fitting room is behind the curtain.

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注解：

1.allowed允许

2.try on试穿

3.curtain窗帘

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译文：

1--这件裙子看起来很漂亮，我能摸一下吗？

2--抱歉，小姐，如果您不想买是不能摸的。

1--明白。那边的裙子呢？我想试穿一下看看。

2--好的，给您。试衣间在窗帘后面。