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杉幼苗。

And our last time with the giant sequoias.

最后讲杉。

Four giant sequoias, known as the Four Guardsmen, were unharmed.

四棵被称为“四卫士”的杉安然无恙。

The giant sequoias are not native to the Pacific Northwest area.

杉并不是太洋西北地区的原产树种。

The fast moving wildfire that's threatening giant sequoias in Yosemite National Park has burned at least 6.7 square miles.

快速蔓延的野火对约塞米蒂国家公园的杉正造成威，现已烧毁至6.7英里的土地。

They don't (have) particularly thick trunks like a sequoia or a redwood.

它们没有像杉或木那样粗壮的树干。

And more than triple that of the largest giant sequoia Genaral Sherman.

是最大的美洲杉雪曼将军树三倍多重。

Sequoia and Kings Canyon National Park is a home to a richly diverse animal world.

杉和国王峡谷国家公园是一个丰富多样的动物世界的家园。

This giant sequoia, a relative of the redwood, is the largest living thing on Earth.

这些美洲杉是杉的亲戚，也是世界上最大的生物。

The park gets its name from the area's ancient sequoia trees.

公园的名字来自该地区古老的杉树。

That's equivalent to more than four billion giant sequoia trees, the biggest trees on the planet.

相当于40多亿棵杉树--地球上最大的树。

But the loss of any sequoia, such rare and majestic beauties is one too many to lose.

但是，任何一棵杉，这种罕见而庄严的美丽树木，都是不可失去的。

Is it a) a baobab tree, b) a giant redwood tree, or, c) a sequoia tree?

是 A. 一棵猴面包树，B.一棵大的木，还是 C. 一棵杉树？

But lessons learned last year helped save some sequoia this year.

但去年吸取的教训在今年拯救了一些杉树。

The threat made worse by another year of drought, leaving the sequoias dry and vulnerable.

又一年的干旱加剧了这种威，导致杉树干燥脆弱。

Is it: a) a baobab tree, b) a giant redwood tree, or, c) a sequoia tree?

a）猴面包树，b）木树，还是c）杉树？

He spent five days with a team of loggers trying to take down a single giant sequoia tree.

他花了五天时间与一群伐木工人一起试图砍下一棵大的杉树。

Well, you got the 'giant' part right, Georgina, but in fact the answer was c) a giant sequoia named General Sherman.

好吧，" " 部分是对的，乔治娜，但实际上答案是c）一棵叫做" 雪曼将军树" 的杉树。

In 2016, we found ourselves standing in front of a giant sequoia tree in Sequoia National Park in California.

2016 年，我们来到加利福尼亚州衫国家公园一棵大的杉树前。

After decades of pressing forest fire, other trees and brush have grown rampantly around the sequoias.

经过几十年的森林大火，杉周围的其他树木和灌木丛迅速生长。