〔R69〕 I moved you this way and that.
I made you sleep and grow fat.
But you have forgot all my past,
And discarded me like an old mat.
〔译注〕 我移动你这方与那方。
我使你睡着而长胖。
可是你已把我的过去全都忘,
把我像旧的垫席扔一旁。
〔提问〕 If I am a small bed, but not a crib (有栏杆小床), what am I?
〔谜底〕 c_____