They had shown a commitment and seriousness of purpose.

他们已经立下承诺，并表达了想要实现目标的诚意。

柯林斯例句

This is all slightly tongue-in-cheek, I'd like to make that clear.

这一切都有些缺少诚意，我想清楚地指出这点。

柯林斯例句

He tried hard to satisfy me of his sincerity.

他竭力让我了解他的诚意.

《简明英汉词典》

He ladles out compliments to everyone, but he's not really sincere.

他见人就大加吹捧, 但并非出于诚意.

《简明英汉词典》

I don't believe in Tom's sincerity ; but this is inter nos.

我不相信汤姆是有诚意的; 不过这是不能对外人讲的.

《现代英汉综合大词典》

I doubt whether he is in good faith.

我怀疑他是否有诚意.

《简明英汉词典》

His sincerity is undoubted.

他的诚意是无容置疑的.

《现代汉英综合大词典》

His bona fides was questioned.

人家怀疑他的诚意.

《现代英汉综合大词典》

Germany has shown real determination to come to terms with the anti-Semitism of its past.

德国表现出正视自己反犹主义历史的诚意。

柯林斯例句

If that's his attitude, how can you say he sincerely wants the question settled.

他这样的态度, 何尝有解决问题的诚意呢?

《现代汉英综合大词典》

It's less characteristic than your comment on it which is perfectly insincere.

这句注脚更富有你的特色,那就是毫无诚意.

辞典例句

Given goodwill on both sides I'm sure we can reach agreement.

若双方均有诚意,我确信我们能达成一致意见.

辞典例句

A word in earnest is as good as a speech.

话不必多说,有诚意就行.

辞典例句

We can confide in Barbara's sincerity and honesty.

我们可以信赖芭芭拉的诚意与诚实.

辞典例句

He did that in token of good faith.

他那样做是为了表示诚意.

辞典例句