High的英文含義：
high
adj.高的;有某高度的;(離地面)很高的;海拔很高的
n.最高水平;最大數量;高氣壓區;反氣旋;(某天、某星期等的)最高氣溫
adv.在高處;向高處;高;(成本、價值)高;(數量)大;音調高
You did well to sell when the price was high.
你在價錢高的時候出售，真明智。
The cost in terms of human life was high.
付出了很大的生命代價。
It's about this high.
大約有這么高。
In our company, quality is high on the agenda.
我們公司高度重視質量。