Today we are going back to basics.

今天我们将回归基础。

Today, we are going back to basics with our pronunciation.

今天我们又回到了基础发音。

I still go back to basics, you know, normal lens, long lens, wide angle lens.

我还是回到了最基本的，你知道的，普通镜头、长镜头和广角镜头。

So now the firm is going back to basics.

所以现在公司正在回归基础。

To make a good vaccine, we must go back to basics to understand how our bodies handle this complexity.

要研制出好的疫苗， 我们必须回归基础，了解我们的身体如何处理这种复杂性。

To value the company you've got to go back to basics: What are the revenues, what are the margins, what are the profits?

收入多少, 利润多少, 收益多少?

As we say, go back to basics, it's so important because when you get in bad habits with your pronunciation, then you're never going to get back.

正如我们说，回到基础, ，它是如此重要，因为当你养成了习惯，你的发音可能一去不复返了。

Apple went back to basics, unveiling a new iPhone, the SE, which comes with a smaller screen than the iPhone 6 and is billed by the company as the cheapest iPhone ever.

苹果公司回归最初，发布新款iPhone SE。该款手机屏幕比iPhone 6小，并且是苹果有史以来价格最便宜的一款手机。