She was not entirely convinced of the soundness of his motives.

她不能完全确信他动机的可靠性。

You appear convinced of my guilt, and wrest every reply I have made.

你似乎相信我是有罪的，并歪曲我的每一个回答。

We embraced his view whole-heartedly. / We’re completely convinced of his view.

我们对他的观点心悦诚服。

I'm convinced of his guilt.

我确信他有罪。

Stacey: I'm convinced of it.

史黛丝：我确信。

Over half are convinced of this.

半数的美国人坚信这点。

I am convinced of your loyalty to the cause.

我确信你对事业的忠诚。

They were convinced of the rightness of their position.

他们相信他们的立场是正确的.

He is convinced of the gradual growth of living traditions.

他深信传统的生活在逐步增长。

We are convinced of the commercial integrity of the supplier.

我方相信该供应商的商业信誉。