Scientists have found that egg proteins, specifically those found in the white, help us stay awake and feel alert.

据英国《每日邮报》11月17日报道，科学家发现，鸡蛋中特别是蛋清中所含的蛋白质能够帮助我们保持清醒、感到警觉。

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White is secure, orange is alert, red is danger.

白色代表安全，橙色代表警示，红色代表危险。

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She wore a blue hairnet, had a tube in her throat, and lay under a white blanket, appearing alert, the Associated Press reported.

BBC: New York nanny Yoselyn Ortega denies murder charges

Hilda in her red down jacket came out with the dog as she parked: it was a short-haired terrier, alert and intelligent, white with a brown patch over one eye.

NEWYORKER: She��s the One

But for hardcore Bush-watchers among the White House press corps, ever on the alert for a "Bushism", the line that stole the show was his reference to the revered New Yorker, as "some East Coast magazine".

BBC: Bush tour follows familiar pattern