universal mean的意思|示意

Universal primary education is taken to mean six years of schooling, so meeting the 2015 deadline involves full enrolment by 2010 at the latest.

普及全民初等教育是指六年的学校教育，因此，要迎接2015年的最后期限，孩子们最迟要在2010年全部入学。

What does this distinction mean in web design, where "universal design" and "accessible design" are often considered synonymous?

这种差别在Web设计中意味着什么？“通用设计”和“无障碍设计”在什么情况下会被广泛认为是对等的？

But what does universal access mean?

但是，全面获得意味着什么？