视力

Methods The stratified random sampling rule and the standard grading system of blindness set by WHO were adopted in the study, and 11 327 subjects were enrolled (a sampling fraction of 2.01%) in the whole county.

采用分层随机抽样原则，以世界卫生组织盲目分级为标准，对全县按2.01%抽样比例抽取11327例进行盲和低视力的流行病学调查。

She was 19 months when the scarlet fever claimed her eyesight and hearing.

她在19个月的时候被猩红热夺去了她的视力和听力。

Results: A 18 year-old man suffered from the sudden onset of central scotoma.

结果：18岁男性，主诉两眼中央视力突然减退。

The visual acuity and light sensitivity were altered by TTT in the eyes with absolute scotoma.

所有被检出有绝对暗点的患眼治疗后视力均无明显变化，视网膜的光敏度不变。

Have your child's vision screened.

有你的孩子的视力检查。

They have very good eyes. They are looking for seaweed.

它有很好的视力，它正在寻找海草。

And I've got second sight.

我也得到了第二视力

At the end of the second day, his sight was completely restored.

结果就在祈祷后的第二天午夜，他的视力完全复原了。

He must have second sight to know our arrival.

他一定有第二的视力认识我们的抵达。

My Mum must have second sight—she knew where I'd hidden the biscuits.

我妈妈一定有超人的视力——她能知道我在哪里藏了饼干。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。