The bigger your carbon footprint the bigger your moral duty.

碳排放量越大，道德责任就越大。

Who cares? It's time to downsize, minimize my carbon footprint.

在乎啊? 我是时候过过低碳生活了。

But he might have depicted the footprints more graphically.

但他可能更生动地描绘了通往全球化的足迹。

The app suddenly had a substantial footprint in the U.S.

该应用突然在美国占据了一席之地。

Imagine a traditional city and consolidating its footprint.

想象一个传统的城市正在整合它的占地面积。

We know this because they left actual footprints.

我们知道一点，因为他们留下了实际的脚印。

Check out these footprints. Pretty deep in there.

我有个修改过的推断。

There is no American footprint here.

里没有美国人的踪迹。

It also adds to the oil's climate footprint.

它还增加石油的（气候变化）的碳排放量。

Look. You can see the footprints where he walked.

看 还有他走过的脚印呢。

Well, how do I know those aren't your footprints?

我不确定那不是你的脚印？

Those must be the footprints of whoever took your sock.

那一定是拿了你的袜子的脚印。

I spent last night digging through Emma's digital footprint.

我昨天花了一晚上的时间查艾玛的网络数据资料。

She has virtually no digital footprint.

她完全没有任何网络数据。

It takes a, you know, a huge environmental footprint to make leather.

它需要一个巨大的环境来制造皮革。

Nuclear energy's footprint is extremely small.

核能占用的土地非常小。

The expression we're looking at in this programme is 'carbon footprint'.

本期节目中我们正在讨论的短语是" carbon footprint" 。

Being responsible travelers means the only mark you leave is your footprint.

作为一个负责任的旅行者，你留下的唯一印记只能是你的足迹。

Producing these materials accounts for 20% of a sneaker's carbon footprint.

生产些物料贡献了运动鞋碳足迹的 20％。

Dinosaurs can also leave behind footprints and impressions of skin and feathers.

恐龙也会留下脚印，留下皮肤和羽毛的印记。