我以承诺来支持我的信念。

My conviction is backed by commitment.

youdao

2007年，他承诺以“铁拳”对抗犯罪。

In 2007 he promised an "iron fist" against crime.

youdao

也是我们再次承诺以非暴力和平方式解决争端的日子。

A day on which we reaffirm commitment to non-violence and the peaceful resolution of disputes.

youdao

There have to be regulators that are at least verifying that the insurance company is doing what it says it's going to do.

还必须有监管机构,以确保保险公司将会,履行承诺

耶鲁公开课 - 金融市场课程节选