The sudden height dizzied her and she clung tightly.是什么意思？

The sudden height dizzied her and she clung tightly.

突然上升的高度让她晕头转向，她抓得紧紧的。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

sudden

adj. 突然的，未预见到的，急躁的，仓促的，快的，迅速的，急剧；

例句
The sudden appearance of a few bags of rice could start a riot.
突然出现几袋大米可能会引起骚乱。

height

n. 高度，海拔，高地，身高，绝顶，顶点；

例句
We've come full circle and dark-blue jeans are once again the height of style.
风水轮流转，时下最流行的又是深蓝色牛仔裤了。

dizzied

v. 使人眩晕的( dizzy的过去式和过去分词 )，头昏眼花的，引起头晕的，愚蠢的；

例句
The sudden height dizzied her and she clung tightly.
突然上升的高度让她晕头转向，她抓得紧紧的。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

clung

v. 附着于( cling的过去式和过去分词 )，抓紧或抱住，坚持，依恋，依附于；

例句
Another man was rescued as he clung to the riverbank...
另外一个人因为紧紧攀住河堤而获救。

tightly

adv. 紧紧地，坚固地，牢固地；

例句
Hundreds of tightly rolled newspapers were set aflame among the 50,000 crowd.
几百张卷紧的报纸在为数5万的人群中被点燃。