The masks are one-time items.

口罩是一次性用品。

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Productivity studies show that you really can't focus on more than 5-7 items at any one time.

有关效率的研究表明你不可能在同一时间关注多于5至7个项目。

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In the 18 months through June 2008, before commodity and stock markets tumbled, Alcoa's profit excluding one-time items averaged 62 cents a share.

自2008年6月起的18个月内，在期货和股票市场开始下跌之前，不计一次性项目，美铝的利润为每股62美分。

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Excluding one time items, earnings were 45 cents per share, beating analyst estimates by 1 cent.

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Excluding one time items, IHS earned 99 cents a share, beating the 93 cents estimated by analysts.

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Earnings (excluding equity compensation and other one time items) were 56 cents per share in the reported quarter.

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