It also shows wearing red may make a man feel more self-assured.

研究同时显示，男性穿红色衫会显得更自信。

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For example, a winter red may be coded as 53, a spring red as 55, a summer red as 58.

例如，冬天红色的代码是53，春天红色的代码是55，夏天红色的代码是58。

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That is, women wearing red may be appealing to date - but it didn't make them seem smarter or more likeable.

也就是说，女性着红装也许可以显得更有吸引力，但这并不会让她们看起来更聪明或更可爱。

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Doctors say anyone with pain, swelling or red skin on a leg during or after a long trip may have a blood clot.

VOA: special.2009.07.14

They may have a high body temperature and some areas of skin may turn red.

VOA: special.2009.05.26

They may say the music is red hot, especially the kind called Dixieland jazz.

VOA: special.2009.11.15

For one, what was once considered a red flag may not be that way today.

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Sure, the effects of Oracle's move against Red Hat may not have fully sunk in yet.

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Look: Adults are allowed to consume adult drinks, but the Red Sox may have gotten carried away.

WSJ: Jason Gay: Red Sox Now Order Shirley Temples