例句：
People in this country enjoy a high standard of living.
这个国家的人民享有很高的生活水平。
You did well to sell when the price was high.
你在价钱高的`时候出售，真明智。
The cost in terms of human life was high.
付出了很大的生命代价。
It's about this high.
大约有这么高。
In our company, quality is high on the agenda.
我们公司高度重视质量。