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youdao

刺绣工需要把每根丝线分成10多根，甚至30根更小的线。

Embroidery workers need to divide each silk thread into more than 10 or even 30 smaller threads.

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It's not the most interesting physical object in the world, but it's a whole lot more interesting than a piece of chalk.

它虽不是这个世界上最吸引人的物理对象,但它能干的事比一根粉笔能干的有趣多了

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