I'd like to buy some souvenirs. Where can I buy some? 我想买些纪念品。在哪儿能买到呢？

There is a Friendliness Store which sells souvenirs to foreign visitors. 这儿有一个友好商店，专门向外国游客出手纪念品。

Where can I buy some souvenirs? 我在哪儿能买到纪念品？

Where can i buy some souvenirs? 我在哪儿能买到纪念品？

you can go to the duty-free stores. It's cheap there. 你可以去免税商店，那儿的东西便宜。