Tomato and tobacco plants can both decipher sagebrush warning signals.

蕃茄与菸草植株 皆可解读艾树警告讯号。

Individual sagebrush plants in the same meadow release slightly different sets of alarm chemicals.

同个草原个别艾树会释放稍微不同警示化学物。

I searched among the sagebrush for my next clue.

我在艾树丛中寻找下一条线索。

" Perhaps I can help." Ignoring the fool, I wandered deeper into the sagebrush.

“也许我能帮忙。”我不理睬这个傻瓜，继续向艾树深处走去。

Stretches of sand and sagebrush gave way to fertile fields bearing crops of wheat, corn, fruits, vegetables, and grass.

片沙艾树让位于肥沃田野，上面长着小麦、玉米、水果、蔬菜草。

But when Big sagebrush sends its super-deep roots far into the soil to search for water, it brings that water up to the shallow-rooted plants as well.

但是，当艾树将其超深根深入土壤寻找水时，它也会将水带到浅根植物中。

MARION HYDE: Then finally the balloon came down in kind of a little ravine where sagebrush were growing, and a root had been exposed on the side of the ravine from a sagebrush.

玛丽恩·海德：最后，气球落到了一个小沟里，那里长着艾树，沟边艾树露出了一根根。

The Columbia Basin Pigmy Rabbit feeds on sagebrush almost exclusively in the winter, and the loss of its sagebrush-rich habitat to agricultural development and wildfires is one of the main reasons it was declared extinct, along with predation.

哥伦比亚盆地侏儒兔几乎只在冬天以艾树为食，农业发展野火失去了它丰富艾树栖息地，这是它被宣布灭绝主要原因之一，还有捕食。

It's estimated that this species went from  16 million birds in the pre-settlement late 1800s to as few as 200,000 remaining  today, reflecting the widespread loss and fragmentation of the sagebrush they rely so  heavily on.

据估计，该物种从 1800 年代末定居前 1600 万只鸟类减少到今天仅存 20 万只，这反映出它们如此严重依赖艾树广泛消失破碎。