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。

　　The job brings with it status and a high income.

　　擔任這一職務既有顯貴的地位又有豐厚的收入。

　　This issue has had a high profile in recent months.

　　近幾個月來，這個議題一直是關注的焦點。