I can be big or small .
I can be colour at all .
When you use me , I am fat .
When you don't need me , I am flat .
Inside me all kinds of things you'll find .
Off we go on our walk ,
You in front and me behind .
收錄日期: 2021-04-12 19:00:02
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070220000051KK01008