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A dugout, or a canoe was made by hollowing out a tree trunk.
独木舟，或者一种小舟，是通过挖空树干造成的。
youdao
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prepare a surface on a work table for hollowing out the bulb.
在桌面上准备掏空灯泡。
youdao
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prepare a surface on a work table for hollowing out the bulb.
在桌面上准备掏空灯泡。
youdao