Let's focus our attention on the main problem and not get bogged down in minor issues.

抓主要问题，不要被枝节问题牵掣住。

《新英汉大辞典》

Many of you may have learned some color basics in school, but let's quickly review some terminology in order to get a better grasp on colors and how to use them.

你们很多人也许曾在学校里学到过一些色彩的基础知识，不过让我们来迅速回顾一些术语以便于更好地掌握色彩和使用它们。

youdao

Not only do you get to enjoy the view but it helps to ensure you're still heading in the right direction and let's you see if you even want to be on this path anymore.

这样不仅能够欣赏到景色，也能帮助你确认自己扔在朝正确的方向前进，并让你看到是否还想走这条路。

youdao

Guys, let's go. Come on, get in. In. Let's go!

VOA: standard.other

So that's where it's easy to get lost, but let's see if these lines in the picture help us stay on track.

这就是容易迷惑的地方，下面看看,这幅图中的这些线能否帮助我们追踪。

哈佛公开课 - 计算机科学课程节选

So let's actually, you might want to be a little bit gentle in your own notebook, but on my board let's get rid of all these strategies that are never a best response.

所以我们干脆点,在笔记本上,你们动作轻点,我直接在划掉这些非最佳对策的策略

耶鲁公开课 - 博弈论课程节选

But that debate has now moved to Parliament and let's have it conducted in Parliament and let's get on with the legislation and then let's implement as quickly as possible whatever comes out of that legislation following the parliamentary debate.

BBC: News Online

And let's get some callers in on the conversation.

NPR: Carly Simon's 'Never Been Gone'

Suffice to say there's a lot of good stuff coming. 2013 is going to be a great year for Engadget, and we're glad you'll be there to join us, but for now let's get on to the week in tech.

ENGADGET: Editor's Letter: Welcome back, gentlemen