Not theoretically, because merely to discuss on the verbal level is futile, it has no meaning.

不是理论上的转变，文字层面上的讨论是没有用的。

youdao

He believes the argument implies nothing new, and he's content with the notion that free will exists only effectively (not theoretically).

他相信论证中没有什么新东西，并且满足于这样的观念：自由意志仅仅有效地存在，而非理论上存在。

youdao

Theoretically, in the world of trade, shipping costs do not matter.

理论上，在贸易领域，运输成本并不重要。

youdao

Creating an agreed-on response, U.S. officials argue, ensures that the South responds forcefully theoretically not in a manner that escalates the crisis, but instead deters the North from further attacks.

WSJ: U.S. Pledges Further Show of Force in Korea

Since we do not plan to use City and County Schools and since they are not attaining the theoretically plausible goals of government-financed education, we would like to see if we can request a refund of the portion of our property taxes that goes to pay for them.

FORBES: Should Governments Monopolize Education?

Ms. MARION BLAKEY (Administrator, Federal Aviation Administration): In the past we would issue a blanket delay for all of those planes into Newark, even those that theoretically would not have been bothered by the storm.

NPR: FAA Seeks to Cut Air Traffic Congestion