There may be a circular argument there.

这成循环论证了。

Well, it's a bit of a circular argument.

好吧，这有点像循环论证。

And therefore, it's this circular argument that you never get out of.

因此，这是你永远无法摆脱的循环论证。

The circular arguments you're having make your head spin because they go around and round on unrelated tangents points that make no sense.

你的循环论证让你晕头转向，因为它们在毫无意义的点上绕来绕去。

It is evident from the above that Marshall was well aware that we are involved in a circular argument if we try to determine along these lines what the rate of interest actually is.

从上面可以明显看出，如果我们试图沿着这些思路确定实际利率是多少，马歇尔很清楚我们会陷入循环论证。