In seagrass alone, seagrass alone, carbon sequestration.

单看海草，仅仅是海草的固碳效果。

But as much as half the world's seagrass is yet to be found.

但世界上多达一半的海草还没有被发现。

Now, they march across the seagrass plains.

现在，它们穿过海草平原。

But the seagrass is more than just a biological curiosity.

但海草不仅是一种奇特的生物。

What can be done, back to our patch of seagrass.

可以做些什么呢，再回到海草的问题。

Cloud cover and glare from the seafloor also help keep the Bahamas seagrass hidden.

云层和海底的强光也有助于让巴哈马海草保持隐蔽。

In turn, that hurts other living things such as seagrass and corals.

反过来，这又会伤害其他生物，如海草和珊瑚。

" You can't just go out and plant a bunch of seagrass, " Reinert said.

" 你不能只是出去种一堆海草。"

As ecosystems go, seagrasses are right up there with rain forests and coral reefs.

作为生态系统，海草与热带雨林和珊瑚礁齐名。

The seagrass and aquatic plants that manatees eat are frequently covered in sand, which wears down their teeth.

海牛吃的海草和水生植物频繁地被沙子覆盖，这些沙子很容易磨损它们的牙齿。

But now in the coastal wetlands, seagrass turns a breathtaking red every autumn, creating beautiful " red beaches" .

但现在，沿海湿地的海草每年秋天都会变红，美得令人屏息，最终变成一片片美不胜收的“红海滩”。

Seagrasses are nurseries to a fifth of the world's largest fisheries and are shelters for thousands of species.

海草为全世界五分之一的大型渔场提供养分，也是成千上万物种的庇护所。

They were digesting at least half the seagrass.

他们正在消化至少一半的海草。

For decades, Carlos had suspected that the Bahama Banks might host an enormous seagrass habitat.

几十年来，卡洛斯一直怀疑巴哈马浅滩可能有个巨大的海草栖息地。

And we saw these vast underwater seagrass meadows.

我们看到了这些巨大的水下海草草场。

The find increases known seagrasses globally by one third.

这一发现使全球已知海草的面积增加了三分之一。

For seagrass, that's usually done by divers or by researchers on a boat.

对于海草，这通常是由潜水员或船上的研究人员观察的。

And tiger sharks love seagrass habitat.

虎鲨喜欢海草栖息地。

Researchers realized juvenile bonnethead stomachs could contain more seagrass than critters.

研究人员意识到，与小动物相比，幼年的脑袋鱼胃里可能含有更多的海草。

Clouds of algae streak the surface of deep waters, and in shallower regions, large seaweeds and seagrass cover the ground.

深水区域的表面会有成群的水藻，在比较浅的区域，大型海藻和海草覆盖地面。