我们曾有一段长久、愉快而富有成效的关系。
事实证明他们的努力是有成效的。
他们正在证明为什么教学是一种卓有成效的学习方式，并设计了创新的方式让年轻人参与教学。
They're documenting why teaching is such a fruitful way to learn and designing innovative ways for young people to engage in instruction.
我期待着与他的长期而有成效的合作关系。
I am looking forward to a long and successful partnership with him.
对我来说，它能帮助年轻人过上幸福、健康和富有成效的生活。
For me it's helping young people to live a happy, healthy and productive life.
这些都是公司改善员工福利可以采用的更好的、更有成效的方式。
These are much better and much more productive ways for companies to move forward on their employees' well-being.
在目前更有成效的也许是在中下层的接触。
It is probably more productive—for the time being, at least—to engage at the lower and midlevels.
如果要拖延，去做些卓有成效的事。
If you're going to procrastinate, do other productive things instead.
证明具有成效的预防项目包括
它能否催生出更富有成效的员工来？
想要成为一个卓有成效的经理人吗？
听起来简单，但是却是很有成效的。
所有的这些努力都是有成效的。
我希望这是一次富有成效的会谈。
解释力仅仅是一个理论是否富有成效的检验标准之一。
Explanatory power is only one test of a theory's fruitfulness.
显然，我们已经完成了很多卓有成效的工作。
只有美国有能力让世界走向富有成效的方向。
Only the United States has the ability to steer the world in a productive direction.
这不是富有成效的。
这些谈判常常十分艰难，但有些是富有成效的。
目前，最卓有成效的网络竞选者要数奥巴马了。
So far, the most effective candidate on the web has been Mr Obama.
如果工作安排得当，肯定能度过富有成效的一天。
You will have a productive day if you organize yourself well at work.
双方卓有成效的合作是两国关系重要的组成部分。
Productive bilateral cooperation is an important part of bilateral relations.
近年来，中国在加强出口控制方面做了大量卓有成效的工作。
In recent years, China has made fruitful efforts to strengthen its export control.
这么一来通常都会让一个富有成效的交流彻底崩溃。
This usually results in a complete breakdown of productive communication.
长期以来，中国与东盟的合作是最务实、最丰富、最有成效的。
For years, China-ASEAN cooperation has been most pragmatic, most extensive and most fruitful.
长期以来，中国与东盟的合作是最务实、最丰富、最有成效的。
For years, China-ASEAN cooperation has been most pragmatic, most extensive and most fruitful.
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