Shall we start at once?

我们马上开始好吗？

youdao

Let us start at once!

我们马上出发吧！

youdao

We must start at once.

我们必须马上出发。

《新英汉大辞典》

So, what we do at the start of the semester, and these are essentially training wheels we very quickly take off once you get more comfortable, we provide you with our own library.

那我们这学期初要做些什么呢？,经过一些必要的训练,让我们迅速褪去无知，变得更加充实，我们会提供自己的库。

哈佛公开课 - 计算机科学课程节选

Alright, so maybe a little underwhelming and we saw already what this program is going to do but let's just go through this process once before we start doing more interesting things and then we'll come back and at least give you a hint of what some of these syntactic details are doing.

好吧，这个程序也许太平庸了，让人印象不够深刻,我们也知道这个程序是干嘛的,在我们开始更有意思的事情之前,让我们再来讨论一下整个过程后再回来,这些语法细节到底是在做什么呢？,先给你们一点小小的提示。

哈佛公开课 - 计算机科学课程节选

It's all over the place, and as soon as I start to play it, at least once we get in to it, you'll say, "Oh, yeah, i've heard that."

我们经常会听到它,只要我一开始放,至少当我们听到主要部分,你们会说,原来这样啊,我以前听过

耶鲁公开课 - 聆听音乐课程节选

With the economic crisis now abating, the Tung government must start at once on the hard work needed to turn the chief executive's vision into reality.

CNN: Clean and Creative

"The best process is not to start distribution at once and announce it so everyone comes, " he says.

BBC: What is delaying Haiti's aid?

After all a film is a story that you sit down and experience from start to finish all at once.

FORBES: Creative License: Paramount's Brian Miller On Remaking Star Trek In A Mass Effect World