N-COUNT A paperboy is a boy who delivers newspapers to people's homes. 男报童
A stochastic programming model with fuzzy chance constraint is presented which has stochastic and fuzzy parameters. Improved paper-boy problem demonstrates that the programming model is reasonable.
提出一类模糊机会约束的随机期望值规划模型，该模型同时含有随机和模糊参数。
When the boy fell in love with the girl, he made a thousand paper cranes for her and hung them in her room.
男孩和女孩初恋的时候，男孩为女孩折了一千只纸鹤，挂在女孩的房间里。
That naughty boy drew a cartoon of his teacher on a sheet of paper.
那个淘气的男孩在一张纸上给老师画漫画。
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