这是我十天来收到的第一封信。

It's the first letter I've had in ten days.

《牛津词典》

十天来我一直是这个状态。

For ten days I continued in this state.

youdao

Burlington董事长、首席执行长兼总裁马修·罗斯(Matthew K . Rose)说，伯克希尔·哈撒韦在上周一晚间向Burlington董事会提出了收购建议，双方用了大概十天时间来敲定了这笔交易。

Matthew K. Rose, Burlington Northern's chairman, CEO and President, said the deal took about 10 days to work out, from Berkshire's offer to the railroad's board meeting Monday night.

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