如何使用 "over" 造句

1. That was over twenty years ago !
但现在已过去20多年了!
2. And the bubble pops blood all over .
勒已经处理过数百卷胶片。
3. But that era is over .
可那个时代结束了。
4. Britain has 1.5 million people over 85 .
英国有150万人85岁以上。
5. There are over 2 00000000 blogs .
现在有超过2亿个博客。