Sight test are free to children.

视力检查对儿童免费。

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Somehow, the candidates passed the sight test, and most left the traffic management office a short time later with licenses in hand.

参加考试者都以某种方式通过了视力测试，大多数人后来都在很短的时间内拿到驾照后离开了交通管理局。

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I begin with a sight test, then Minshull takes a topography of my eye, photographing the curvature of my cornea to obtain the measurements needed to make the lenses.

我的试戴是从检查视力开始。米舒尔需要知道我眼睛表面的状况，于是他拍摄下我角膜的曲度，用以获得制作隐形眼镜所需的尺寸。

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Rebecca Swift, from the RNIB, said catching a bus should not be "a sight test".

BBC: Worcester bus drivers experience life as a blind passenger

He had refused to surrender his licence despite failing an on-the-spot eye sight test three days earlier.

BBC: Young drivers warned over eyesight by South Wales Police

It suggested that for more than half of these a simple sight test and new spectacles could help.

BBC: Eye test