至于学术性的东西，里里外外究竟有多少，从来都是没个数的。

至于学术性的东西，里里外外究竟有多少，从来都是没个数的。

Results (English) 1:

As for the academic stuff, how many are there inside and outside, is never countless.

Results (English) 2:

As for academic things, inside and outside the exact number of inside and outside, has never been counted.

Results (English) 3:

As for academic things, there is never a number of them, inside and outside.