知道原理是一回事，但要付诸实践又是另外一回事的翻译：Know the principle is one thing, but to put it into practice is another matter 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Know the principle is one thing, but to put into practice is another matter

Know the principle is one thing, but to put it into practice is another matter

Knew the principle is an identical, but must put to the practice also is other identical

It is one thing to know how to put into practice but it is another matter

Know the principle is one thing, but to put it into practice is another matter