视力

Ask him to do eye exercises after study,which is good to his eyes.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

It's good for him to make eye exercises after studying.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

Let him do the eye exercises after study, it's good for his eyesight.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

It is good for him to do some eye exercises after study.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

Also, it will be good for his sight to do some eye exercises after studying for a long time.

还有，学习一段时间以后，做做眼保健操对他的视力也是很有好处的。

It is good for his eyesight to do eye exercises after study.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

It's good for his eyesight to do eye exercises after studying.

让他在学习完之后，做一下眼保健操，这对他的视力很有好处。

Loss of vision. The lens of the eye becomescloudy with age.

视力退化。随着年龄的增长，水晶体逐渐混浊。

In the relatively small number of cases where it won't be, eye-glasses or contact lenses will improve vision after traditional cataract surgery.

只有在相对比较少的情况下不需要，而是在传统的白内障手术后，用眼镜或隐形眼镜来改善视力。

The eyes are not proud of their sight but of their eyeglasses.

眼睛不以它的视力傲人，而以它的眼镜来傲人。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。