There is only one good reason to paper trade - to test your discipline.

模拟交易的唯一理由是——测试你的纪律性。

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You can back test or paper trade for as long as you need before investing real money.

在你拿真金白银进行交易之前，你尽可以回溯测试或模拟交易。

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Submit articles related to your business to the local paper, trade journals and professional organization's newsletters.

常写一些与你业务有关联的文章，给当地的报纸、商业杂志以及相关专业机构的简讯部门。

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Trade paper Hollywood Reporter said the show would air in the US on 16 July.

BBC: NEWS | Entertainment | 'Drastic cutback' on Beckham show

Monthly orders will reach between 700, 000 and 800, 000 units, the trade paper reported.

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"There's a very healthy raft of shows being announced across the autumn and into the winter, " he told The Stage trade paper.

BBC: West End takings bounce back thanks to plays