Tears help to protect the eye from potentially harmful foreign bodies.

眼泪有助于保护眼睛去除可能有害的异物。

《牛津词典》

Now Tom shivered from head to heel; for his eye fell upon the stolid face of Injun Joe.

这时，他的目光落在印第安·乔的脸上，发现他无动于衷。汤姆吓得从头到脚直打寒颤。

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From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans 120,000 light-years.

从一端到另一端，银河系布满星星的圆盘横跨12万光年，可以用肉眼和光学望远镜观察到。

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The ancient Egyptians used a drawing of the eye of Horus as a magic sign to protect themselves from disease,suffering and evil.

VOA: special.2009.03.22

We deliberate with an eye to preservation or change to making something better or to preserve it from becoming worse.

我们商议,以求保守或改变,让事物变好,或保守它不至于变得更坏。

耶鲁公开课 - 政治哲学导论课程节选

Here it is; it's in your anthology as well: I made my song a coat Covered with embroideries Out of old mythologies From heel to throat; But the fools caught it, Wore it in the world's eye As though they'd wrought it.

你们选集里有这首：,我为我的歌儿缝就,一件长长的外套,上面缀满剪自古老,神话的花边刺绣；,但蠢人们把它抢去，穿上在人前炫示,俨然出自他们之手。

耶鲁公开课 - 现代诗歌课程节选

Anyone able to perceive the Great Wall from the moon would have to have an eye keen enough to see a human hair from a distance of two miles.

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And in February Ben Selby, 29, needed 50 stitches to his face after he was slashed from his eye to his chin at a nightclub in Bournemouth.

BBC: Dorset knife crime charity launched by victim's mother

Supporters also came from Suffolk where Hartismere Hospital in Eye is to close and 16 beds are to go from Aldeburgh.

BBC: NEWS | UK | England | NHS change protesters go on march