Any crack in a car windshield always seems to be right in the driver's line of vision.

汽车挡风玻璃上的任何一条裂缝看起来总是正对司机的视线。

《柯林斯英汉双解大词典》

Use your forefinger to follow the line on the page. This focuses your vision onto a specific part of the text.

用食指跟随阅读，这样可以使视线集中在文本上。

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The activities are in line with the goals set out in the Global Immunization Vision and Strategy.

上述活动均与全球免疫远景与战略所设定的目标保持一致。

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Parents need a space with a vision line to the kitchen and family room, so they can see their kids, Meyer said.

FORBES: PulteGroup CMO Fine Tunes Marketing, Research

Hanging something low from the ceiling offers a welcome break in one's line of vision down the room.

WSJ: Mastering the Layered Look | Living Well

This is because the path of the punch is in his line of vision all the way to the target.

BBC: DEFENCE