Early bird gathers no moss, rolling stone catches the worm.

滚石生瑷，早起鸟儿没虫吃。

How about this insignificant clump of moss?

这团不起眼苔藓怎么样?

What's this? —green? aye, tiny mosses in these warped cracks.

这是什么？——这绿色东西？啊，这弯曲裂缝里竟长出了小苔藓。

Fragments from mosses, algae, lichens and liverworts were trapped in the feathers.

他们发现其中残存着微量苔藓，藻类，地衣以及地钱片。

There are mosses and ferns everywhere, some at least a hundred feet tall.

放眼望去，尽是苔藓和类，有至少有30公尺高。

The most common types of bryophytes are mosses, with about twelve thousand species.

苔藓植物最常见类型是苔藓，大约有 12000 种。

Ammonia contains nitrogen-a valuable fertilizer-so the winds carry nourishment to nearby mosses and lichens.

氨中含有氮，而氮是种非常有价值肥料，因此风会将营养物质吹到附近苔藓和地衣那里。

In here, where it's dark, there's very little, very poor diversity — just some mosses and a few ferns.

在这里，光线暗淡，生物多样性显得很匮乏——只有苔藓和类植物。

One of the most common mosses in urban settlements is Tortula muralis, or wall screw-moss.

城市居住区内最常见苔藓之是墙藓，也叫墙螺旋藓。

Anja Prager and her team grow mosses from all over the world here.

Anja Prager 和她团队在这里种植来自世界各地苔藓。

Horsetails and tree ferns grew to heights of fifty feet, club mosses to a hundred and thirty.

杉叶藻和桫椤长到l5米高度，石松长到40米高度。

Except instead of your Uncle Hank and Uncle John, it has mosses, flowers, and other plants.

只不过这其中没有你汉克叔叔和约翰叔叔，而是苔藓、鲜花和其他植物。

And the moss looks bright where my foot hath been.

脚下苔藓鲜艳夺目。

On today's program, we will talk about the expression: A rolling stone gathers no moss.

在今天节目中，我们将讨论表达方式是" A rolling stone gathers no moss" 。(滚石不生苔)。

Bedded soft in moss and rushes.

铺在柔软苔藓和灯芯草上。

And today, mosses are super environmentally important.

如今，苔藓对环境非常重要。

We're talking bryophytes and seedless vascular plants, the categories that include mosses and ferns, liverworts, and more.

我们说是苔藓植物和无籽维管植物，这类植物包括苔藓、类、苔类等。

Plus, moss are pretty hardy, with the ability to withstand extreme conditions.

再者，苔藓非常耐寒，能够承受极端条件。

The search for the best mosses for agricultural cultivation is underway on the edge of the trial area.

在试验区边缘地区正在寻找适合农业种植最佳苔藓品种。

Why? Because " A rolling stone gathers no moss" .

为什么呢？ 因为" 滚石不生苔" 。