I'd like to return this. 我想退货 I'd like to return this，this one doesn't suit me. 我想退货，这个不适合我。 I'd like to return this, I found it broken when I got home. 我想退货，我回家时就发现它坏了。 A:You look good in red. 你穿红色真好看。 B:Thank you, but I'd like to return this. 谢谢，但是我想退货。 A:Why? 为什么呢? B:Because I'd like to get one in a larger size. 因为我想买一个更大号的。