His argument is logical and hard to fault.

"他的论逻辑严密,无懈可击。"

This point is vital to my argument.

这一点对我的论来是非常重要的。

Your ability to argue is of little avail if you get your facts wrong.

要是论错误，你辩论的本领再高也没有什么用。

The councilor's proposal didn't succeed because his argument failed to carry conviction.

那个议员的建议不受欢, 他的论没有服力。

Their arguments were irresistible;I had to agree.

他们的论有服力, 我也不得不同意。

Most of his ideas can be rendered down to a system of thinking based on outdated facts.

他的大多数观点都可归纳在一个基于过时的论的思想体系里。

The argument is internally contradictory.

论本身自相矛盾。

The reasoning seems rational.

这论似乎是合乎情理的。

Nothing was more calculated to annoy Halidome than to tell him he was"begging the question", for he prided himself on being strong in logic.

没有比他“以假定作论进行诡辨”更能使赫利多姆生气的事了，他惯以逻辑强自豪。