这是多少钱？

How much does this cost?

我喜欢这个。

I like this.

我要买这个。

I would like to take this one.

有没有别的颜色？

Do you have any other colors?

我可以试穿这个吗？

May I try this on?

你可以算便宜一点吗？

Can you cut me a deal?

我可不可以用信用卡付帐？

Can I pay by credit card?

在哪里可以换钱？

Where can I change money?

你们几点营业/打烊？

What time do you open/close?

我要买个礼物送给我朋友。

I'm looking for a gift for my friend.

请帮我把这个包起来。

Please wrap this for me.

谢谢，可是我只是看看。

Think you but I'm just looking