Billy: No, I hate that name. I promise to call you Robert, if you promise not to call me William.

不，我讨厌那个名字。如果你保证不再叫我威廉，我保证叫你罗勃特，。

youdao

I promise I will be one of you, and you should keep your promise too.

我答应跟你们走，但你们也要遵守你们的诺言。

youdao

Can't promise you everything will be better, but I promise from now on you don't have to face alone.

无法向你承诺一切都会变好，但我保证从此你不必独自面对。

youdao

"Johnsy,dear," said Sue, "will you promise me to keep your eyes closed, and not look out the window until I am done working?

VOA: special.2009.08.01

And your roommate says, "Inside the envelope are facts about this milkshake that if--I promise you it is indeed the case-- if you knew these facts, " you would not drink the milkshake anymore."

而你的室友说，“在信封里面是关于奶昔的事实,如果，我保证里面是事实-,你知道了这些事实，你就不会再喝奶昔了“

耶鲁公开课 - 死亡课程节选

I promise I'll pay you back tomorrow.

我保证明天就还你。

I didn't 实战 - SpeakingMax英语口语达人

Well you know I've not heard those, I promise you, either in private or in public.

BBC: Transcript of George Osborne interview

When the doctor says you need chemotherapy, I promise you will not be interested in looking for the best deal on the drugs that can save your life or the life of a loved one.

FORBES: Free Market Rules Don't Work In Delivering Health Care

So as First Lady, I cannot thank you all enough for that sacrifice, and I promise you that I will use every ounce of my energy and being to make sure that America always takes care of you.

WHITEHOUSE: The First Lady Announces New Funding for Military Families