health education time

• 健康教育时间

health education time的用法和样例：

例句

1. The average salary is correlated with length of education.
   平均薪俸兴教育时间之长短有互相的关联。
2. Their education has been long and expensive and one would hope to some purpose.
   他们所受的教育时间长，费用高，人们总希望那会有些成效。