tin can

例句：

1. 1.I found a tin can in the back of my closet.
   我在衣柜后面找到了一个铁皮罐。
2. 2.The old lady uses her tin cans to collect coins for charity.
   这位老妇人用她的铁皮罐收集硬币为慈善机构筹款。
3. 3. He put the tin can on the table and opened it to reveal a surprise inside.
   他把铁皮罐放在桌子上，打开它发现里面有惊喜。