youdao

You will rarely come across something that has not been struggled over and solved back in 2004.

很少会遇到在2004年出现并且没有解决的问题。

youdao

So accept the fact that most problems and their solutions have been recognized, diagnosed, and solved.

因此，要接受这个现实：大多数问题都已经被发现、诊断和解决了。

youdao

And the crisis had to be solved. "If we fail," Roosevelt said, "the cause of self-government throughout the world will suffer greatly."

VOA: special.2010.08.26

And the first thing you do is ask is it an instance of some problem that other people have already solved?

而且你以前从没碰过这个问题,你首先要做的一件事就是问问自己,这是不是一个别人已经解决了的问题？

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, this is a problem that we have solved and will solve in the weeks to come. See you Monday.

嗯，这是我们解决了的一个问题,并且将在接下来几周来解决这个问题，下周一再见。

哈佛公开课 - 计算机科学课程节选

Yet when Harlow tested that approach, the monkeys actually made more errors and solved the puzzles less frequently.

WSJ: 'Drive' Excerpt by Daniel H. Pink

We know this because the world faced and solved a much larger problem of the same nature before.

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In 2008, a lovely train began service and solved both issues.

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