During adolescence, teenagers go through great physical changes.

在青春期，青少年经历了很大的身体变化。

Since that mournful period, a great change had come over me.

从那悲伤的时刻以后，我的生活也已经发生了很大的变化。

Great changes have taken place in only a few days.

只几天的时间就发生了巨大的变化。

It's a time of great change for the nation.

这是国家的大变革时代。

Yang Hua says he has witnessed great changes over the years.

杨华说，他见证了多年来的巨大变化。

In the past 10 years, great changes have taken place in...

在过去的10年里，… … 发生了巨大的变化。

And what's a greater change than something like doubling the food you eat?

还有什么是比摄入双倍食量更大的变化？

Optimists are usually wrong, but all the great change in history was done by optimists.

乐观主义者通常会看走眼，但历史上所有的重大变革都是乐观主义者打造的结果。

Rebecca Hawa Yakubu was a young girl when her country experienced great political changes.

在国家经历巨大政治变革的时候，丽贝卡·哈瓦·雅库布还是个小女孩。

" It would be a great change for me; but will it not seem strange? "

“这对我来说真是一个大转变；但这不会显得很奇怪吗？”

Food situations around the world are not equal. In certain areas, this would mean great changes.

世界各地的饮食情况并不均衡。在部分地区，这种饮食方式意味着要做出许多重大改变。

Scientists saw the greatest change in the old mice that shared blood flow with the young.

科学家说出现最大改变的是那些和年轻小白鼠共享血液循环的老年小白鼠。

People and homes are showing great change as more and more unique handcrafted items become available.

随着越来越多独特的手工艺品出现，人们及他们的家也发生了巨大的变化。

The mid-50s were a time of great change in the USSR. Two years before, Stalin had died.

50年代中期是正是苏联发生巨变的那段时期，就在两年前斯大林去世了。

When the heads open and rise up again, a great change is seen to have taken place.

当头状花序再次打开, 向上伸展时, 它们已经发生了巨大的变化。

Now, the researchers of this study believe that there could potentially be greater body composition changes.

然后，这些研究人员认为身体成分也有可能会发生巨大改变。

And people shouldn't expect great changes in achievement based upon the homework that's given to young children.

大家也不应期望孩子们完成作业后成绩就会很好。

Perhaps the greatest change the world has seen in modern times has been the rise of the Internet.

现代世界经历的最大变化也许就是互联网的崛起。

That period was a time of great change in Tuscany as government rule moved from Etruscan to Roman.

这段时期托斯卡纳发生了巨大的变化，政府统治权从伊特鲁里亚人的手中转移到了罗马人的手中。

The end of the Civil War in eighteen sixty-five marked the beginning of great changes in the United States.

美国内战于1865年结束，这标志着美国开始发生巨大变化。