But it's not seeing— it's sniffing for odors like the scent of a watering hole or the musk of a dangerous predator.

但它不是在看——它在嗅闻气味，例如水坑的气味或危​​险捕食者的麝香。

In the Serengeti, during a five-week drought, I discovered a watering hole and watched, for 26 hours, diverse and competitive wildlife calmly share our planet's most precious resource: water.

在塞伦盖蒂， 在为期五周的干旱期间， 我发现了一个水坑，并观察了 26 个小时， 各种竞争激烈的野生动物平静地分享我们星球最宝贵的资源：水。