youdao

Ten years ago, I spent three weeks at a summer camp and had the best time of my life.

十年前，我在一个夏令营度过了三周，那是我一生中最美好的时光。

youdao

My husband and I have been together for almost 22 years. We were separated for three of those years, and during that time we individually turned our lives over to Christ.

丈夫和我一起走过22年，其中有三年的时间我们不在一起，那段时间，我们分别信主。

youdao

Others who want to graduate in three years must pay for the same education as four-year students, but in a shorter period of time.

VOA: special.2009.07.23

It has a half-life of approximately three years at which time it stops decaying.

它生命的一半是三年,在三年的时候，它就停止衰亡。

麻省理工公开课 - 固态化学导论课程节选

Market experts say next year India is likely to try to import three million tons of rice tapping the world market for the first time in 21 years because of a drought.

VOA: standard.2009.12.17

Imagine that the graduate school in question is constitutionally forbidden from receiving any form of government aid, that it typically requires three years of full-time schooling for the diploma, that the nature of the schooling bears almost no resemblance to the job in question, and that the pay for graduates is far lower than other professions.

FORBES: The Seminary Bubble

After three years of saying the time wasn't economically right, Quinn brokered some changes and got behind the measure.

WSJ: NY mayoral hopeful would be a first, in 2 ways

When three years of full-time higher education at the age of 18 was free, good and rare, the returns to almost any course were unsurprisingly juicy.

ECONOMIST: Education economics