1. She sells sea shells on the seashore, and shells she sells on the seashore are all sea shells I am sure.她在海边卖海贝壳，她在海边卖的贝壳是海贝壳，我敢肯定。

2. Six silly sisters sell silk to six sickly senior citizens.六个傻乎乎的姐妹把丝绸卖给了六位病歪歪的老年市民。

3. Canners can can what they can can but can't can things can't be canned.罐头工人把他们能够制成罐头的东西制成罐头但是不能把无法制成罐头的东西制成罐头。

4. Ten tiny tortoises tried to talk to twenty timid toads.10只小乌龟试着和20只羞怯的癞蛤蟆聊天。