The theory is that a white sclera surrounding a darker iris and pupil helps people work out where everyone else is looking.

该理论认为，围绕在深色虹膜和瞳孔周围的白色巩膜帮助人们判断出其他人在看哪里。

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Control.jsp - Typically used to create the skin border surrounding a portlet.

jsp—通常用于创建Portlet周围的皮肤边框。

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This will mean that the context surrounding a particular task is at least partially lost and needs to be restored.

而这将意味着围绕着某个特定任务的上下文至少有部分已丧失，需要进行恢复。

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The surrounding area does not make you suspect the existence of such a great opening in the earth.

VOA: special.2009.10.07

OK, then it says draw a single bond from each surrounding atom to the central atom, and subtract two valence electrons.

后将中心原子与其相邻原子之间,连上单键，然后减掉2个价电子。

麻省理工公开课 - 固态化学导论课程节选

Yet, for all of this, one might say there is still a profound enigma surrounding Aristotle's political works.

但除了上述之外，人们还是觉得,亚里士多德的政治作品仍充满了深奥的谜团。

耶鲁公开课 - 政治哲学导论课程节选

The result is a region of sharply defined massive sculpted sand piles surrounding a vast valley.

CNN: Romancing the dune in Namibia

The conclusion was that the legal problems surrounding a world bankruptcy court were insurmountable.

ECONOMIST: The perils of global capital

Iraq's prime minister says he does not support surrounding a Baghdad neighborhood with a wall.

NPR: Many Iraqis Don't Like Baghdad Wall