n. 足迹；脚印（footprint 的复数）；足印
footprints in the snow雪地里的脚印
1.We do not know whether lower carbon footprints will always be better for biodiversity.
我们不知道低碳足迹是否总是有利于生物多样性。
2.Everywhere are your deep footprints.
到处是你深深的足迹。
3.One day, he finds some large footprints in the sand.
有一天，他在沙滩上发现了一些大脚印。
4.And sand embraces our footprints.
细沙簇拥着我们的脚印。
5.There were no fresh car tracks or footprints in the snow.
雪地里没有新的车辙或脚印。
6.There are no cattle, no people, no human footprints at all.
那里没有牛、没有人，连人的足迹都没有。
7.The reason for their actions is a simple yet powerful realisation that the environmental and economic footprints fit well together.
他们采取这些行动的原因简单而有力，因为他们意识到环境和经济行动可以很好地结合在一起。