但年复一年，这个社区衰败了。

And then over the years the community declined.

youdao

但年复一年，捕鲸派逐渐追了上来：去年，他们第一次说服了微弱多数的成员来投票赞成重新开始捕鲸活动。

But with every passing year, pro-whaling nations have been gaining ground: last year, for the first time, they persuaded a narrow majority to vote for a resumption of whaling.

youdao

年复一年，毕业生们离开了，但老师们一直留在学校里。

Year in and year out, graduates leave schools, but teachers are always there.

youdao

We take in a lot of food and water everyday, every year, and yet most of us our weight stays remarkably stable over that period of time for adults despite how much we eat and how much we drink.

日复一日年复一年,我们都摄入大量的食物和水,但我们绝大部分人的体重,在成年期都保持得很稳定,不管我们怎样大吃大喝

耶鲁公开课 - 生物医学工程探索课程节选