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— It's under your bed.
— They are on the sofa.
— 对不起。我不知道。
— where my hat is?
— Sorry. .
—— 在椅子底下。
— your ruler?
— It's .
—— 在桌子上。
— their keys?
— They are .
—— 我不知道。
— Where are the pencils?
— .
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