Above the tree line there is a zone that is generally called alpine tundra.

林木线以上区域通常被叫作高山冻原。

This moraine gives us easy access to the tree line.

沿着冰碛走 我们会很容易到达森林线。

You know, we're in the tree line here.

知道吗 我们在森林线附近。

When that Mercury Redstone rose above the tree line, cars stopped.

当墨丘利红石号上升至林木线时，所有车辆都停了下来。

You're soaring above the tree line.

你漂浮到树线上。

Tankers whisking above the tree line, dumping retardant by the thousands of gallons to meet the advancing flames.

倾倒机在树木上方呼啸而过，将数千加仑阻燃剂倾泻下来，以应对不断蔓延火势。

Stately plane trees line the riverside promenade, giving shade through the hot days.

庄严梧桐树排列在河滨长廊上， 在炎热日子提供阴凉。

Even in winter, they can survive above the tree line thanks to their thick coats.

即使在冬天，它们也能在树线以上生存，这要归功于它们。

An unsuspecting trail meandering the tree line.

一条意想不到小径蜿蜒于树线之间。

It looks like they… moving these… the tree line back a little bit.

看起来他们在… … 移动这些… … 将树线稍微后移了一些。

They're putting a fence up in my yard right now along an old tree line.

他们现在正在我院子，沿着那片老树线位置竖起围栏。

We passed the tree line on our drive.

本特利：我们开车经过了林木线。

Cottonwood and willow trees lined the riverbanks.

三叶杨和柳树排列在河岸边。

As he chews his granola bar, 42-year-old John Lane lifts his gaze beyond the tree line.

当他嚼着格兰诺拉燕麦棒时，42岁约翰·莱恩抬起头望向树线之。

Monday, September the 2nd, 2013. Ted emerges from the tree line out into a wide open meadow.

2013年9月2日，星期一。特德从树林边缘走出，进入一片开阔草地。

Most collisions are happening down low, like below the tree line, when they come down to rest.

大多数碰撞都发生在低处，比如树线以下，当鸟类降落休息时。

Across the border, past the tree line we are told are sometimes Venezuelan soldiers but mostly gangs who charge for each crossing.

穿过边界，越过树木线，我们被告知有时是委内瑞拉士兵，但大多数是帮派，他们每次越过边界都会冲锋陷阵。

The main side facade is completely glazing, placed along the tree line, which protects our house from overheating.

主立面完全采用玻璃材质，沿着树线布置， 这可以保护我们房子免受过热。

In the summer, they'll be like up in the peaks, like above tree line, up in the rocks.

夏天，它们会像在山顶上一样，在树线以上岩石地带活动。

At this latitude, even these modest altitudes take us high above the tree line with snow through the summer.

在这个纬度， 即使是这些较低海拔也让我们高出了树线，夏天也有积雪。