在长城上英语是on the Great Wall。
双语例句：
1.这些照片是在长城上拍摄的。
These pictures were taken on the Great Wall.
2.你准备在长城上停留多长的时间呢？
How long are you going to stay at the Great Wall?
3.我们不克不及在长城上乱画乱刻。
We shall not paint or curve on the Great Wall.
4.他们在长城上拍了很多照片。
They had many photos taken on the Great Wall.
5.人们把新年卷轴在长城上停留了好运。
People put New Year scrolls on the wall for good fortune.
6.这些照片是在长城上拍的。
These photos were taken on the Great Wall.
7.一张是狮子在树林里漫步，另一张是她和妈妈在长城上。
The first was a forest with a lion stalking between the trees. The second showed her and her mother on the Great Wall.
on the Great Wall造句：
1.在长城上可以买到胶卷、饮料、小吃，但是都很贵——所以最好你随身带充分。
Films, drinks and snacks are available up on the wall, but pricey - so it is best to take sufficient with you.
2.你也许没有在中国的万里长城上走过。毕竟它有6400英里。但去参观长城并在长城上漫步却是很酷的事。
You may not walk all the way of the Great wall of China, it is, after all, 6400 miles long but to see the wall and go for a part of it is something that would be cool to do.
3.现在我们只需要回答一个问题，如果在长城上把一只青蛙放进一锅温水里然后慢慢加热，你在太空中会注意的到吗？
Which leaves only the question: If a frog were placed in a pot of tepid water on top of the Great Wall and slowly heated, what would you notice from space?
4.影片选在中国拍摄增加了视觉上的趣味性，山区和长城的壮美风光为影片增色不少。人物刻画也很出色。
The Chinese locations add visual interest, there are scenes of splendor in mountains and on the Great Wall, and the characters are once again engaging.
5.什么是世界上的位置和长度在每一段长城？
What is the location and length of each wall section in the world?