"I cannot promise, " said he to the robber, "that I can remember the way exactly; but since you desire, I will try what I can do."

“我不能保证，”他对强盗说，“我能精确的记得路；但是因为你要求我，我会尽量尝试。”

youdao

What I do promise you is that I will lead our fight, and I will enforce fairness in our struggle, and I will ensure honesty.

我向大家承诺要做的是我将领导我们的斗争，我将在外面的斗争中坚持公平，我将确保我的诚实。

youdao

In order not to give you more troubles as well as for my benefit, I assure you that I will not again do this stupid thing that worries everybody and I promise I will attend class everyday.

为了不再跟您添麻烦，也为了我自己好，我向您保证我不会再做出这种愚蠢的事情，让大家都替我担忧，也会保证每天去上学。

youdao

And to every American who is looking for work, I promise you we are going to keep on doing everything that we can -- I will do everything in my power to help our economy create jobs and opportunity for all people.

WHITEHOUSE: President Obama on June Jobs Numbers