Nor did his denial carry conviction.

他的否认也没有说服力。

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

那个议员的建议不受欢迎，因为他的论据没有说服力。

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

那个议员的建议不受欢迎，因为他的论据没有说服力。

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

那个政务员的建议不受欢迎，因为他的论据没有说服力。

The leader's speech in defence of the policy didn't carry much conviction.

那位领导人为政策辩护的讲话不是很有说服力。