旧衣商

例句：

1. 1. He is an old clothes dealer who buys and sells second-hand clothes.
   他是一个旧衣服商人，买卖二手衣服。
2. 2. The old clothes dealer has a large selection of second-hand clothes in his store.
   这个旧衣服商人的店里有各种各样的二手衣服。
3. 3. She decided to donate her old clothes to charity instead of selling them on eBay.
   她决定把自己的旧衣服捐给慈善机构，而不是在eBay上卖。