When a carpenter is about to plane or saw a piece of timber he draws a straight line using a thread .

当一个木匠要刨平或锯一块木材时，他以墨线画一条直线。

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In the afternoon to see B, is on the street, he was helping a carpenter from the settlement of the five stores out of a plane heavy electric saw.

下午再见到乙的时候，是在街上，他正在帮木匠从五交化商店里往外架一台笨重的电锯。

youdao

In the afternoon to see B, is on the street, he was helping a carpenter from the settlement of the five stores out of a plane heavy electric saw.

下午再见到乙的时候，是在街上，他正在帮木匠从五交化商店里往外架一台笨重的电锯。

youdao