承诺怎么翻译成英语？

承诺

promise

promise to do sth.

例句与用法：

I mistrust your promises

我不相信你的承诺。

He was oblivious of his promise.

他忘记了他的诺言。

He ought to have kept his promise.

他原本应该遵守自己的诺言。

I promise I'll pay you back, on my honour.

我承诺，一定把钱还给你。

He tried to wring a promise from me.

他试图强迫我作出承诺。