And our last time with the giant sequoias.

最后讲巨杉。

Much about giant Sequoia trees is on a grand scale.

这些红杉树都非常庞大。

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

四棵被称为“四卫士”的巨型红杉安然无恙。

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

巨型红杉并不是太平洋西北地区的原产树种。

The Rim Fire also threatens the area's historic giant sequoias.

这场“边缘”火灾还威胁到了该地区著名的红杉树林。

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

是最大的巨型美洲杉雪曼将军树三倍多重。

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。

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

这些美洲杉是红杉的亲戚，也是世界上最大的生物。

Yet fire, in and of itself is not the enemy of the giant sequoia.

然而，火本身并不是红杉的敌人。

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

相当于40多亿棵巨杉树--地球上最大的树。

He's also the namesake of the Giant Sequoia Trees that tower over California's Sierra Nevada Mountain Range.

加州内华达山脉上高大的红杉树以他命名。

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巨大的红杉树。

They walk among the ancient giant sequoia trees and watch wolves, bison and bears in their natural habitats.

他们走在古老的巨型红杉树丛中，观赏生活在其自然栖息地的狼、野牛和熊。

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红衫国家公园一棵巨大的红杉树前。

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巨型红杉正造成威胁，现已烧毁至少6.7平方英里的土地。

The huge wildfire that's threatening Yosemite National Park's giant sequoia trees was more than 20% contained by Monday night.

截至周一晚间，对约塞米蒂国家公园巨型红杉造成威胁的大火有20%以上已得到控制。

The wildfire that threatened giant sequoia trees in Yosemite National Park is moving east into the Sierra National Forest.

威胁到约塞米蒂国家公园巨型红杉树的野火正在向东蔓延到塞拉国家森林公园。

See if you can I.D. me. I'm a U.S. national park that features water falls, meadows, wilderness and giant sequoias.

看你能不能认出我。我是美国一座国家公园, 有着瀑布, 草地, 荒野和巨杉。

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

好吧，" 巨型" 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" 的巨杉树。

Conservationists have seen hope on the forest floor with many baby giant sequoias sprouting up in the months after the fires.

在火灾发生后的几个月里，许多巨型红杉幼树在森林地面上长了出来，自然资源保护主义者从中看到了希望。