这承诺就是一个更干净、更健康的世界。

That promise is a cleaner and healthier world.

youdao

这承诺是我们在这特殊时刻带给人们希望。

That commitment is the hope we have to offer at this special time.

youdao

家庭介入，而没哪件事只是那一对儿之间的亊，如此这承诺水平就大大提高。

You've got families involved and nothing stays just between the couple, thus the level of commitment is way more.

youdao

So I think the first critical decision I made is don't spend money as you promised it to your investors.

这就是我所做的第一个决策,不要像承诺的那样去花钱。

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Let's assume that we know that this thing is going to be paid, so it's a matter of simple time.

我们假设这份承诺会被兑现,这只是时间的问题

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So it is my promise to you and it is the huge staff's promise to you that we will absolutely get you through this course and you will have a good time doing so.

所以我对你们承诺，也是所有教员的承诺：,你们绝对能够通过这门课程,并且在课程中度过一个愉快的时光。

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