1．书架的英语：bookshelf，英 [ˈbʊkʃelf] 美 [ˈbʊkʃelf]。
2．书架前有一把朴素的木椅子。There is a plain wooden chair in front of the bookshelf.
3．这个书架上现在有60本书，但它能装下150本。This bookshelf currently contains 60 books but can hold 150 ones.
