sight
单词辨析：
指眼见的景色，如城市景象或自然风光，也指人造景物或奇特的景象。
The sunset was a very beautiful sight.
那次落日真是一幅美景。
She went out to see the sights of Paris.
她去巴黎观光了。
The Great Wall is one of the most breathtaking sights in the world.
长城是世界上最壮观的景象之一。
指陆地上有山、有水的自然风光。
The new building is a blot on the landscape.
这幢新的建筑破坏了景色。
That is an oil painting of a landscape in autumn.
那是一幅描绘秋天景色的油画。
The two hills with the valley formed a beautiful landscape.
两座小山连同山谷构成了一幅美丽的风景。
指某地方、图画等中的景色。
Arriving at the top of the hill, they saw a most impressive scene before them.
到达山顶时，他们看到眼前是一片令人惊叹的景色。
She photographed a wide range of street scenes during her summer vacation.
暑假期间她拍摄下丰富多彩的街景。
The vase was painted with pastoral scenes.
花瓶上绘饰着田园景色。
指某一国家或地区的群山、森林等自然风景。
The grassland scenery here is unrivalled.
这里的草原风景是无与伦比的。
Switzerland is famous for its watchmaking and beautiful scenery.
瑞士以制表业和美丽的风景而闻名。
普通用词，指从远处或高处所见的全景，尤指美景。
I want to sit here and look at the panoramic view of the city.
我想坐在这里看城市的全景。
The view from the hilltop is magnificent.
从山顶看到的景色非常壮观。
指人的视力或目力所及的范围。
night vision
夜视能力
It causes blindness or serious loss of vision.
这会导致失明或视力严重受损。
Twenty minutes later, the car moved outside her field of vision.
20分钟之后，那辆车离开了她的视野。
尤指眼睛看东西的功能。
There was a problem with the child's eyesight.
那个小孩的视力有问题。
Which animal has the keenest eyesight?
哪种动物的视力最敏锐？
表示“视力”时，可与 eyesight, vision 换用；也可指眼睛“看到”这一动作。
normal/poor sight/eyesight/vision
视力正常/不佳
All students in primary schools can get a free sight/eyesight/vision test.
所有小学生都可以免费检查视力。
Just the sight of him made her angry.
一看到他，她就生气。
相关例句：
The security forces sighted a group of young men that had crossed the border
安全部队突然看见一群越过边境的年轻人。
She's been no more difficult than most daughters and a sight better than some I could mention
与大多数女儿相比，她并不算太难管，而且比我知道的一些要乖巧得多。
Although people sometimes buy property sight unseen, it's a remarkably bad idea.
尽管人们有时没看房就买了房，但这真是一个很糟糕的主意。
Among the most spectacular sights are the great sea-bird colonies.
庞大的海鸟群是最壮观的景象之一。
It promised to be a more difficult undertaking than might appear at first sight
那项任务可能比乍看之下还要困难。
My companion suggested that we park out of sight of passing traffic to avoid attracting attention.
我的同伴建议我们将车停在过往车辆看不见的地方，以免引起注意。