Watch the look on his face.

看着他脸上的表情。

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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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If epidemiologists had access to a heavily populated game such as "World of Warcraft", they could watch how players' behaviour changes in response to variations in the risks they face.

如果流行病学家介入诸如“魔兽世界”这样的玩家众多的游戏，他们会注意到玩家面临危险时，行为是如何变化的。

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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).

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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.

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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