书上的梦 书架 (bookshelf),厚的 (thick) 爱读书 (love reading) 书架当床 (use ... as a bed) 书当枕头 (pillow) 在睡觉,愉快地笑着 (smiling happily) 一定在做美梦 (must have a good dream) 梦见在一个大书店里买了许多书