We witnessed great changes in the city.
我们目击了这个城市的巨大变化。
There have been great changes in China .
中国有了很大变化。
There have been great changes in our town.
我们镇子发生了很大的变化。
There have been great changes in the world.
世界上发生了巨大变化。
I want to see the great changes in Beijing.
我念看看北京的剧变。
There have been great changes in China since .
从 年以来，中国发生了很大了变化。
There have been great changes in our hometown.
我们家乡有了翻天覆地的变化。
China has taken place great changes in recent 20 years.
中国在近20年发生了很大的变化。
The 20th century witnessed many great changes in China.
中国在20世纪发生了很多重大的变化。
Our city has gone through great changes in recent years.
在过去的几年里，我们的城市变化很大。
The computer has great changes in the way we communicate.
电脑大大改变了我们的交流方式。
There have been great changes in the city since last year.
去年以来这座城市变化很大。
There have been great changes in China in the past twenty years.
在过去的二十年里，中国已经发生了很大的变化。
What impressed me most were the great changes in this city.
〔给我印象最深的是这座城市的巨大变化。
It is said that there have been great changes in our hometown.
据说，我们的家乡已经发生了巨大的变化。
Our country has experienced great changes in the last fifty years.
我们国家在过去的五十年中经历了巨大的变化。
In the past 10 years, there have been great changes in our family life.
在过去的十年里，我们的家庭生活发生了很大的变化。
There have been great changes in our hometown in the past few years.
在过去几年中，我们家乡发生了巨大的变化。
In the past twenty years there have been great changes in the world.
在过去的二十年中，这个世界发生了巨大的变化。
Science and technology has brought about great changes in our lives.
科学技术给我们的生活带来了很大的变化。
Must have magnolia and camellias will also be of great changes in Yo!
想必玉兰花和山茶花一定又会有很大的变化呦！
As time goes by, there are going to be great changes in our everyday life.
随着时间的流逝，会有巨大的影响我们的日常生活。
Since the advent of atomic power, there has been great changes in industry.
自从原子能的出现，工业发生了巨大的变化。
Since the advent of atomic power, there have been great changes in industry.
自从原子动力问世以后，工业发生了巨大的变化。
Since the advent of atomic power, there have been great changes in industry.
自年夜原子能问世以来，工业规模起了很年夜转变。
There (were ) (many ) great changes in Shenzhen in the ( last ) twenty years.
在以前的二十年当中，深圳发生了巨大变革。
There (were ) (many ) great changes in Shenzhen in the ( last ) twenty years.
在以前的二十年当中，深圳发生了巨大变革。
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