Achieving these goals is relatively easy in theory, yet quite difficult in practice.
实现这些目标从理论上说比较容易，但在实践上却相当困难。
In this way they can better apply theory to practice.
这样他们就能更好地把理论运用到实践中去。
In theory, there is no difference between theory and practice.
从理论上讲，理论与实践之间没有不同。
This is much harder in practice than in theory.
这一条在实践中比在理论上难得多。
Understanding the theory will help you practice easily in your future work.
通过对理论的理解相信会让我在以后工作中的实践更加容易。
That sounds almost reasonable in theory, but what, in practice, does it mean?
这听起来在理论上还算合理，可是如何操作呢？
Therefore, there is no “the best” method in theory, but the “proper” method in practice.
所以说，没有理论意义上的“最好”的学习方法，只有现实经验中的“适合”的学习方法。
All are against it in theory, but in reality, most practice it to some degree.
尽管理论上大家反对撒谎，而实际上大多数人或多或少会这么做。
We should combine theory with practice in our study.
在学习中，我们应该把理论和实践相结合。
Simple in theory, effortful in practice, and the most valuable, meaningful commodity in the world.
理论很简单，实践起来却需要付出努力，但你所收获的成果，也是这个世界上最有价值、最有意义的。
The medical students are well trained both in theory and practice.
这些医学生在理论和实践方面都是训练有素的。
So, it possesses very important value in theory and practice.
因此，具有极为重要的理论和实践应用价值。
It has great meaning on theory and in practice.
具有重要的理论意义和实际应用背景。
The answer to the issue is of value in theory and practice.
对于此问题的回答具有特定的理论和实践意义。
While great in theory, ignoring the phone is not so great in practice.
尽管忽略来电在理论上挺好，但在现实中就不是那么好了。
Regarding as pure morals of form principle essential in theory, it is feasible in practice.
因为作为纯粹形式的道德原则在理论上是必要的，在实践上是可行的。
In theory, theory and practice are the same. In practice, they're not.
理论上来说，理论和实际是一样的。但实际上来说，他们则不是。
This is true in theory, but not in practice.
这在理论上是真的，但却不是事实。
The accounting confirmation of executive stock option is very important in accounting theory and practice.
经理人股票期权的确认问题是亟待解决的会计理论和实践问题。
And utilizes the theory knowledge in the practice.
并把理论知识运用到实践中去。
A specialist in the theory and practice of education.
教育理论和实践方面的专家。
In theory as well as in practice, the idea is unsound.
这个主意在理论上和实践上都站不住脚。
Your plan is good in theory, but does it work in practice?
你的计划在理论上是不错的，但实行起来能行吗？
Ecotourism study is a subject which has significance both in theory and in practice.
生态旅游研究是一个既有理论意义又有实践意义的重大课题。
Only in this way can they better apply theory to practice.
只有这样他们才能更好地把理论运用到实践中去。
It looks all right in theory, but it will not work in practice.
这从理论上看似乎是对的，但在实际中行不通。
It looks all right in theory, but it will not work in practice.
这从理论上看似乎是对的，但在实际中行不通。
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