Equipment had to be burned for fuel.

装备只得被用作燃料焚烧。

You have to burn the mid-night oil, I'm afraid.

恐怕你得开夜车加班了。

I had to burn it secretly, he says.

他说，我不得不偷偷地烧掉它。

Do you have to burn everything you eat?

你们非得烧焦所有吃的东西吗？

And you have to burn it.

然后烧掉。

But to generate that energy, coal has to be burned.

但是要产生这种能量，必须要烧煤。

I don't care if you have to burn this city down.

我不关心你是不是要将这片城市燃为灰烬。

He told them they'd have to burn you over his head.

他告诉过他们，要烧房子就把他烧死在里面。那么，就让他们把我烧死在里面吧。

I'm going to have to burn sage for, like, a century.

我估计得烧一个世纪的熏香才行。

In the absence of carbs, your body will have to burn fat and break down important proteins.

如果没有碳水化合物，你的身体将不得不燃烧脂肪，分解重要的蛋白质。

If that was true then the sun also had to have been burning for much, much longer.

如果此言属实那么太阳燃烧的时间也应该久得多。

No, not at all! I have to burn the midnight oil, I need to do well on this exam.

没有，没怎么准备。我今天不得不挑灯夜战（burn the midnight oil），我需要取得一个不错的成绩。

We also have to burn this one, I think.

-我想我们也必须烧掉这个。

They kind of have a burnt taste to them.

他们有点烧焦的味道。

If we wanted energy, we had to burn wood or we had to burn fossil fuels.

如果我们想要能源，我们就必须燃烧木材或燃烧化石燃料。

Longer means more money 'cause you have to burn more fuel.

更长意味着更多的钱，因为你必须燃烧更多的燃料。

It doesn’t have to be burnt to be safe to eat.

它不必为了安全食用而被烧毁。

It doesn't have to be burnt to be safe to eat.

克里斯：不必为了安全食用而烧焦。

The blight came and we had to burn it.

染上了枯萎病 我们只能全部烧掉。

Remember, what I don't sell, I have to burn!

记住 卖不掉的就要烧掉！