A normal amount of CO in your blood is extremely low — zero to eight parts per million.

血液中CO普通含量相当低——零至百万分之八。

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Not only will you be back to your normal self much sooner, but you will also prevent yourself from making stupid mistakes at work or while communicating with co-workers.

不只是尽快地恢复到正常状态，而且也防止你在工作中出现愚蠢的错误或者告知你的合作伙伴。

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Most of these technologies were initially developed to help those with health problems, but they are now being co-opted for those looking to get past their normal limitations.

大多数的这些科技手段最初只是为了帮助有健康问题的人群，然而，它们现在已经成为了意图超越人类极限的人们的选择。

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But normal capitalist firms will continue to co-exist with them.

ECONOMIST: Venezuela

However, the changes to the lining of the gut that they report are not unique indeed, according to a textbook written by one of Dr Wakefield's co-authors, these changes are often present in normal people.

ECONOMIST: Rash worries | The

Some doctors have been co-opted into the paradigm by profit opportunity: as normal fees have been driven down by payers, selling advanced technology to patients has been a way to maintain or grow income.

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