请把这本书放回书架。
Please put this book back on the bookshelf.
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bookshelf英 /ˈbʊkʃelf/|美 /ˈbʊkʃɛlf/
Please put this book back on the bookshelf.
Please put this book back on the bookshelf.
Please put this book back on the bookshelf.
在 App 中完整学习这张卡片
在 App 中学习