The speakers aren't a proven solution at least not at this point.

扬声器至少在目前还不是一个行之有效解决案。

This is a great strategy to use when we anticipate that there will be times.

这是一种行之有效战略。

So look inward on ways you have been effective before and implement those strategies.

内省一下以前行之有效法，然后再去施行上述策略。

There are five proven interventions that can be applied to any system.

但有五种行之有效干预措施能应用于任何系统。

And today we are going to learn about eight proven ways to boost your self-confidence.

今天我们将习八种提高自信心行之有效法。

Today, we're going to learn about seven proven ways to stop being lazy.

今天，我们将习七种行之有效法停止懒惰行为。

And we built trade up to where it was working.

我们打造贸易系一直都行之有效。

The system has worked so well, that it has been adopted in other countries too.

由于这种制度行之有效，已被其他国家采纳。

It's about communicating what works, what is real, as opposed to our dreams .

它传达是行之有效法 可为而不是空洞梦想。

Most of them were going to resorts where COVID-19 policies have been effective.

他们中大多数人都会去新冠肺炎政策行之有效度假村。

Stoicism—however good for coping with adversity—is bad for bringing on change.

应对灾祸，坚忍克己当然行之有效，但是对于开展改革来说，却是糟糕至极。

The move is questioned legally but the rhetoric may be effective politically.

此举合法性遭到质疑，但此言论可能在政治上行之有效。

The tried-and-true, well-crafted formulas and vocabulary of architecture do not apply here.

那些建筑里精心设计， 行之有效公术语在这里通通不适用。

So far, the track record has proved to be successful.

到目前为止, 这种做法已经证明行之有效且非常成功。

So, while in India it may not have worked, in other countries it has worked.

虽然这在印度可能行不通，但在其他国家却行之有效。

No more passing Jodi because she's such a nice kid.

考试不让通过作为一个策略 ， 具有许多优点无论是在现在还是在两个世纪以前。我们在看到他危险之外，必须看到这确实是一个积极教育工具。老师和家长应该对此具有信心，即生完全有能力会你所给他东西。然而，要让其重新行之有效必须要做出一些奉献，老师和家长应该合作起来。这将意味着两者都必须要正视这个现实中困境 —— 让不习生通过，可以避免短时悲痛，但却注定了他们长期无知。这意味着教师们在了解了他危害之后必须要坚持到底，并且家长们在了解了他们孩子最终利益受到危害之后必须坚定站在老师这一边。这意味着，不再替 Scott 做作业是因为这样会给他带来失败，不让 Scott 通过是因为他是一个如此优秀孩子。

Either way, the strike, while destructive, is not expected to eliminate the threat from these terrorists.

无论结果如何，这次行动虽然行之有效，但并未消除武装分子威胁。

And they figured what worked for killer whales should also work for the lads from Liverpool.

当研究人员发现这法行之有效时，他们认为该算法对甲壳虫乐队歌曲肯定也行得通。

" We need resources to replicate what we know for sure is working in these concentrated places."

“我们需要资源来复制我们确信在这些枪支暴力集中地区行之有效法。”

Let's just open it up, make it based on performance if the women can't meet the standards.

让我们明确一点, 如果女性不能满足标准就让其按照规定行之有效。