On city grounds, they are planting baby giant sequoias, just a few centimeters tall.

在城市的土地上，他们正在种植只有几厘米高的巨型红杉幼苗。

It's lived more than 3,000 years and yet we're seeing that wildfire is threatening these giant sequoias more than ever before.

它已经活了3,000多年，但现在山火对这些大红杉树造成了前所未有的威胁。

You might think you've never met a giant sequoia before, but in fact, you've been enmeshed and entangled with one every moment you've been alive.

你可能认为你从未见过巨型红杉，但实际上，在你活着的每一刻，你都与之交织在一起。