我们中的许多人可以通过少乘飞机和更好地给家里保温来减少我们的碳足迹。

Many of us could reduce our ___carbon ___footprint by taking fewer flights and insulating our homes better.

我还包括了一些可能减少我们碳足迹的预防措施。

I also included some possible precautions to reduce our ___carbon ___footprints.

公司越来越意识到它们的碳足迹，并正在采取措施最小化它。

Companies are increasingly aware of their ___carbon ___footprint and are taking steps to minimize it.