Frost are ice crystals on a frozen surface.

霜就是冻结在地面上的冰晶。

Now, smoke still rose up from the warm ground over the desolate hills.

在，发热的地面上仍然升腾着烟雾，弥漫在荒凉的山丘上。

Now, everybody at the time was interested in this incredible diversity aboveground.

在当时，每个人都对地面上的这种令人惊诧的多样性感兴趣。

These networks are based from the ground though.

但是这些网络是放置于地面上的。

Today we're flying this thing at only like 10 feet off the ground and we're flying it over a body of water.

今天我们只驾驶它在地面上10英尺的高度飞行，并飞过一片水面。

It has been proven that Low Till Farming increases harvests and reduces water use, and this method reduces the need for chemical products because there are fewer unwanted plants.

事实证明低耕农业增加产量，减少用水量，且这种方法还减少学肥料的使用，因为地面上不要的植物变少。

UNIDENTIFIED MALE: At Aviation High School, we take all your regular academic classes, English, Social Studies, Physical Education but then also we have ground operations, carborative magnetos, jet engines.

在航空高中，我们的常规课程和你们的一样，英语、社会研究、体育，但我们也有地面上的需要操作的课程，比如碳磁发电机和喷气发动机。

Then autumn leaves turn brown, fall into piles upon the ground.

然后秋天的树叶变成棕色，落在地面的树桩上。

Harry noticed that he seemed much less coordinated on the ground.

注意到，他一旦落到地面上，他的动作看上去就不那么协调。

As if it was a horse. If you go back to the scene on the ground, the Hippogriff does take a poo.

但感觉就像它是一匹真的马一样。如果你注意到鹰头马身有翼兽在地面上的场景他还拉便便来着。

Much of his journey is conducted above ground, but in one passage he descends to the " malodorous" Fleet, wisely clothed head-to-toe in protective gear.

他的大部分旅程都是在地面上进行的，但其中有一段，他向下到达“恶臭”舰队，明智地从头到脚穿戴上防护装备。

As you cross the Sahara Desert, you cannot take your eyes off the vast expanse of solar panels that blanket the terrain.

当你穿越撒拉沙漠时，你的眼睛无法移开覆盖在地面上的广阔的太阳能电池板。

When you do that, the political noise dies down, and you can feel your feet firmly planted on solid ground.

当你做到这一点时，政治噪音就会消去，你会发你的双脚牢牢站立在坚实的地面上。

The number of times lightning hits the ground on Venus...zero.

金星上击中地面的闪电次数却是零。

There, they keep other creatures in check, distribute seeds, and clean dead and decaying materials from the ground.

他们搬运其他生物，传播种子，并清理地面上死亡和腐烂的物质。

He felt his feet hit solid ground, and stood, shaking, as the blurred shapes around him came suddenly into focus.

他觉得双脚落在坚实的地面上。他颤抖着站住，周围模糊的景象突然变得清晰起来。

You're used to seeing a mushroom above ground.

你已经习惯看到地面上的蘑菇。

Despite foundation works completing in May 2017, two months ahead of schedule, there has been little work above ground since.

尽管基础工程已于2017年5月完成，比原计划提前两个月，从那以后，地面上的工作几乎没。

You're riding a motorcycle, which is pretty dangerous on top of a ramp that's elevated off the ground.

你骑着一辆摩托车，在高出地面的斜坡上行驶是非常危险的。

New fissures have formed in the ground, and though volcanic activity in these cracks slow down yesterday, scientists thought it was just a pause and that the eruption would continue.

地面上产生新的裂纹，虽然导致裂纹的火山活动在昨天有所减缓，科学家们认为这只是一个暂停，火山爆发仍会继续。