I'm Carl Azuz. Think about the ground covered by a football field.

我是卡尔·阿祖兹。想想一个足球场小的面。

They practice on rubber ground covers placed in the shape of a boxing ring.

们在拳击台形状的橡胶面上练习。

Gardeners, he said, should not be too worried about ground cover that grows naturally.

说，园丁不应该太担心自然生长的被植物。

A seed was still lying down in the bulb under the ground covered with snow.

一颗种子静静躺在被冰雪覆盖根茎旁。

Pine straw can be used instead of wood pieces or bark as a ground cover.

松木秸秆可以代替木片或树皮作为被物。

It is literally spreading all over and has become, in fact, much more than a ground cover.

它实际上正在蔓延，事实上，已经不仅仅是一种面覆盖物。

More now from CNN's international correspondent Jomana Karadsheh who's on the ground covering the latest across Iran.

CNN国际记者Jomana Karadsheh在伊朗为我们带来最新报道。

Gardeners, he said, should not be too worried about ground cover that grows naturally. Some people call these weeds.

对于那些自然生长的被植物，也就是人们通常说的杂草，园丁们无需多虑。

One way to get income is by selling the leaves, or needles, of the trees as a ground cover.

获得收入的一种方法是将长叶松的针叶作为被物出售。

Rain sent walls of water crashing down mountainsides in areas where ground cover had been stripped due to recent wildfires.

雨水筑成的水墙冲刷着崩溃山坡区近来经野火肆虐后的。

He didn't use fertilizer, he just grew kind of ground cover.

没有使用化肥，只是种了一些被植物。

With its spreading stems, ivy makes good ground cover.

【cover】由于根部会往四处延伸，因此长春藤是很好的被植物。

But that is ground already covered by multitudes of people.

然而，这些情感早已被无数人体验过。

This housing is compact enough that it leaves room for lots of trees and ground cover.

这个房屋足够紧凑，可以为许多树木和面覆盖物留出空间。

We can have some kind of slow-growing ground cover if you want to, but the rest isn't practical.

凯兰：如果你愿意， 我们可以有某种生长缓慢的被植物，但其的都不实用。

It's amazing how much ground we've covered already, and there's still so much more to explore.

我们已经覆盖了如此多的内容， 真是令人惊讶，而且还有更多的内容等待我们去探索。

So instead, scientists are trying to change the genetic makeup of the grass and other ground covering the animals eat while outside.

因此，科学家们正试图改变这些动物在户外吃的草和其面覆盖物的基因组成。

It too often consists largely in repetitious talk instead of talk that moves forward from ground already covered.

它常常主要由重复的谈话组成，而不是从已经涉及的基础上继续前进的谈话。

So unloosen your hair, tumble about on the ground covered all over with night-soil, and pretend to be mad.

所以，松开你的头发，在沾满粪便的上打滚，假装生气。

Everything was green: the trees, their trunks covered with moss, their branches hanging with a canopy of it, the ground covered with ferns.

放眼望去，满眼皆绿：树是绿色的，树干上的苔藓是绿色的，树枝上浓密的树叶是绿色的，上的蕨类植物也是绿色的。