If epidemiologists had access to a heavily populated game, they could watch how players' behavior changes in response to variations in the risks they face.

如果流行病学家能介入玩家众多的游戏，他们就可以观看玩家面临不同种类危险时，行为是如何变化的。

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It was too dark to see the face of my watch.

天太黑了，以致看不见我表盘上的时间。

《柯林斯英汉双解大词典》

Watch the look on his face.

看着他脸上的表情。

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The World Series kicks-off tonight in San Francisco and millions will tune in to Fox to watch Cliff Lee face-off against Tim Lincucum (Cablevision subscribers will have to find something else to occupy their time as their battle with Fox rages on).

FORBES: How The Giants And Rangers Stack Up Financially

They say high profile prisoners - usually on trial or convicted in murder or terrorism-related cases - are often kept under suicide watch and given more protection as they face massive media coverage and are deemed to be at risk from other inmates.

BBC: How did the Delhi gang rape accused die in prison?

As America says goodbye to him, and to his worthy acting career, I hope -- especially if you have never seen it -- that you'll take the time to watch him in "A Face in the Crowd, " filmed before his own face had become universally recognizable.

CNN: Andy Griffith's crowning achievement