学历层次的英文怎么说

学历层次的英文：
educational background

• An educator must first educate himself.
  教育者必须自己先受教育。
• Rural education reform is a hot spot in education research.
  农村教育问题是目前教育界研究的一个热点。
• social psychology of education.
  教育社会心理学 。
• He was handicapped by lack of education.
  他因文化水平低而吃了亏。
• They're cutting funds for education.
  他们正在削减教育经费。

• melt into the background
  逐渐消失|渐渐由浓变淡
• The CSS background properties define the background effects of an element.
  层叠样式表中的背景属性为元素定义了一个背景效果。
• There is a sense of aliveness in the background.
  在背景上有一种活力的感觉。
• A daemon is a process that runs in the background.
  守护进程是在后台作业运行的程序。
• There was a lot of background noise.
  背景噪音很多。