We must try to systematize the way we do the accounts . 我们必须力求把记帐方法制度化。
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We must try to systematize the way we do the accounts 我们必须力求把记帐方法制度化
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The day after thanksgiving got the name black friday from the tradition of recording profits in black ink and losses in red ink 由于传统的记帐方法是用黑色记录收入，红色记录损失，所以感恩节以后的这天被称为黑色星期五。
