She has very poor eyesight, she can read nothing without her specs.

她的视力很差，没有眼镜她就什么也读不了。

And " they have very poor eyesight, and they're traveling at night."

而且“它们的视力很差，还要在晚间行进。”

Armadillos have poor eyesight and rely mostly on their sense of smell.

犰狳不具备良好的视力，主要依赖其敏锐的嗅觉。

He started school at a later age because of his poor eyesight.

因为视力障碍他上学比较晚。

The vision centre of the skull showed that Gastonia had poor eyesight.

其头颅里的视觉中枢表明加斯顿龙的视力不佳。

His poor eyesight doesn't spot the Utahraptor, but a sense of smell does.

加斯顿龙的视力没注意犹他盗龙，不过嗅觉注意到了。

Even with his poor eyesight, he can see the truth. Why is it that you cannot?

连他眼神不好的也能看到真相。为什么你就不能呢？

Bears have poor eyesight, but their sense of smell is acute and the male has detected intruders.

熊的视力很差，但嗅觉很敏锐，公熊能察觉到入侵者。

Over time, this could lead to lung damage, poor eyesight and cells not being able to reproduce.

假以时日，氧中毒将造成肺损伤，视力下降，细胞繁殖能力丧失。

Rhinos have notoriously poor eyesight, so they mostly rely on their noses to understand the world around them.

众所周知，犀牛的视力非常差，所以它们主要依靠鼻子来了解周围的世界。

Since manatees have very poor eyesight, this might help them find the right kind of food to eat.

因为海牛的视力很差，所以被毛能帮助它们发现合适的食物。

Beavers are slow on land, and have poor eyesight, so they prefer to stay in and near the water.

在陆地上，海狸行动缓慢，视力差，所以它们更喜欢待在水里或靠近水的地方。

Grace was a talented opera singer who had been forced to give up a promising career due to poor eyesight.

格蕾丝是一名才华横溢的歌剧演唱家，但因视力不佳而被迫放弃这一颇有前途的事业。

" You have poor eyesight, " Dr. Dolittle said.

“你的视力很差，”杜立特医生说。

His handicap was that he had poor eyesight.

他的不利条件是他的视力很差。

And " they have very poor eyesight, and they're traveling at night."

“而且” 他们的视力很差， 而且在夜间旅行。

However, he has poor eyesight because of too much computer work at night.

然而，由于晚上电脑工作太多，他的视力很差。

His reluctance to help could, in part, be explained by his poor eyesight.

【part】他不愿意帮忙，在某种程度上可能是由于他视力不好。

In class, a child with poor eyesight can soon get left behind.

【leave】在课堂上，视力不好的孩子很快就会落在别人的后面。

Roosevelt was born to a wealthy family in New York City in eighteen fifty-eight. He was a weak child with poor eyesight.

罗斯福于1858年出生于纽约市一个富裕的家庭，他自幼身体虚弱，视力很差。