A和B有 “天壤之别”怎么说？

The extremes of misery and bliss
悲惨与极乐天壤之别的境遇
There was a world of difference between the two people.
这两个人有天壤之别。
There's a world of difference in the performance of the two cars.
这两辆汽车的性能有天壤之别，
We found it quite a change when we moved to London.
我们搬到伦敦,真有天壤之别.
There is a world of difference between the Kuomintang army and the Red Army.
它的军队和红军比较起来真有天壤之别。
In many ways children live, as it were, in a different world from adults.
孩子们的许多生活方式与成年人的相比有天壤之别。
This treatment is a far cry from the one we received before.
这种待遇和我们从前所受的待遇有天壤之别。
The first automobile could run, but it was a far cry from a modern car.
第一辆汽车走是能走，但它与现代化的汽车有天壤之别。
Recalling his past life, he said, "our life today is as different from the past as heaven is from the earth."
在回顾过去生活时，他说：“我们今天的生活和过去真是天壤之别”。
On the one hand, we have millionaires here who do not know how to spend their money, while on the other hand, we ha