Eyes on a watch, which in the end or buy it?

看中了一块手表，这到底要不要买呢？

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In the study, the researchers let volunteers read, play games and watch movies on a screen for different time while measuring how much light their eyes received.

在这项研究中，研究人员让志愿者在不同时间于屏幕上阅读、玩游戏和看电影，同时监测他们的眼睛接收到的光线。

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The eyes on the picture of a real bill are sharp and clear; so there's another sign to watch for.

真钞票图案上的眼睛锐利清晰，因而这是另一个辨别真伪的特征。

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It is strange watching a man decide whether to shoot or not, to watch his eyes on a target, to see the battle in his head for choices, to see a conversation happen in silence between two men on patrol.

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Because we have a large frontal lobe, we can close our eyes, simulate our actions and watch their consequences unfold on the little theater screens in our minds.

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