Four years before that he'd graduated with a biology degree.

在毕业前四年，就已经获得了生物学学位。

youdao

Scott lived in these two places for almost four years before he was returned to Missouri.

斯科特在回到密苏里州之前在这两个地方居住了四年。

youdao

In 2007-10 FIFA’s revenue was $4.2 billion, up from $2.6 billion in the four years before that.

在2007年到2010年间，国际足联的收入为42亿美元，比上一个四年的26亿美元提高了不少。

youdao

Scott lived in these two places for almost four years before he was returned to Missouri.

VOA: special.2009.05.14

The students were brought into this course were in that interesting gap in the professions where they have been with the company for a couple of years but will probably be four more years before they consider for the big leap, for the big advancement.

参与该课程的学生,职业差别很大,他们还会在,现在的公司待几年,甚至可能在考虑,跳槽或升迁之前，再待四年之久。

麻省理工公开课 - 媒体、教育、市场课程节选

That means they can start earning money years before students who attend four-year colleges.

VOA: special.2010.07.16

China recognized the Palestinian state in 1988, four years before establishing diplomatic ties with Israel.

FORBES: China Leader Takes U.S. Line On Palestinian State

China established an embassy in the Palestinian Authority four years before it did in Israel.

FORBES: Move up http://i.forbesimg.com t Move down

That's up 10, 500 on the previous year, and 16, 000 up on four years before.

BBC: In and out of the job search