As predicted, the birds incubated in the light looked for food mainly with their right eye, while using the other to check out the predator.

正如预测的那样，在光线下孵化的小鸟主要用右眼寻找食物，而用另一只眼睛观察是否有捕食者。

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In the light of my last failure, I carefully check my test paper again this time.

鉴于我上次的失败，这次我小心地将试卷又检查了一遍。

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Wittman takes the painting into the bathroom and uses a miniature ultraviolet lamp and a black light to check it for signs of forgery or damage.

惠特曼把画拿进浴室，用微型紫外线灯和黑光灯检查了签名的真伪和破损情况。

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This scrutiny of tradition, holding it up in the light to check its provenance and authenticity, was condemned as thoroughly unpatriotic.

BBC: Define Britishness? It's like painting wind

Perhaps more interestingly, Automatic can also suss out the reason behind a check engine light along with an appropriate course of action.

ENGADGET: Automatic Link connects phone and car for better driving, we go hands-on (video)

Welch likens early screening to the check engine light on a car, occasionally picking up abnormalities that don't affect the vehicle's performance.

CNN: Preventive care not always cost effective, experts say