newsboy是什么意思

实用例句

1. A newsboy was screaming an extra.

一个报童正在尖声叫卖号外.

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2. The reordering newsboy problem was researched under the uncertainty circumstances.

研究模糊环境下可追加订购的报童问题.

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3. In this paper , we study the reordering newsboy problem.

研究了模糊环境下的可追加订购的报童问题.

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4. The newsboy throws his papers in the wrong place.

报童把报纸投错了地方.

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5. Charles finally caught on as a newsboy.

查尔斯终于找到送报的工作.

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