Microalgae make the omega-3s, they're only bioconcentrated in fish.

ω-3不饱和脂肪酸是藻类制造的， 只是在鱼类体内进行生物富集。

The answer is c ) places where microalgae can grow!

答案是c)微藻可以生长的地方！

But microalgae is not the first superfood to become popular.

但微藻并不是第一种流行起来的超级食物。

And another benefit of microalgae is that it grows almost anywhere.

微藻的另一个好处是它几乎可以在任何地方生长。

In another cave, we found a different type of microalgae.

在另一个洞穴中， 我们发现了一种不同类型的微藻。

He says 'not from seed crops but from tiny plants called microalgae'.

他说“不是来自种子作物，而是来自被称为微藻的微小植物”。

Microalgae like spirulina and chlorella are packed full of proteins, vitamins and antioxidants.

像螺旋藻和小球藻这样的微藻富含蛋白质、维生素和抗氧化物。

Oh, and as a bonus, growing microalgae absorbs carbon dioxide from the airand produces oxygen.

哦，作为奖励，生长的微藻从空气中吸收二氧化碳并产生氧气。

Yes, microalgae is trending just now and for good reasons, which we'll find out about later.

是的，微藻现在很流行，并且流行起来的理由很充分，稍后我们就会揭晓是什么理由。

So what we do is that we extract these little discs of microalgae, and then eventually we get a lot of it.

所以我们所做的就是提取这些小圆盘状的微藻，然后最终我们得到很多。

Is it… a) They are all good places to relax, b) They are all very cold, or c) They are all places where microalgae grow?

是… … a)它们都是放松的好地方，b)它们都非常冰冷，还是c)它们都是微藻生长的地方？

Well, we know that microalgae are superfoods, nutritionally rich in vitamins and protein, but how do they help reduce the need for agricultural land?

好吧，我们知道微藻是超级食物，富含维生素和蛋白质，但它们如何帮助减少对农业用地的需求呢？

Listen again: They're researching how to extract biofuel oils not from canola and other seed crops, but from tiny plants called microalgae.

再听一遍：他们正在研究如何不从油菜和其他种子作物中提取生物燃料油，而是从称为微藻的微小植物中提取生物燃料油。

The recent trend for microalgae and spirulina has been promoted in part by big drinks companies wanting to sell the latest brightly coloured smoothies.

在某种程度上大型饮料公司推动了微藻和螺旋藻的流行，它们想要出售最新出现的色彩鲜亮的奶昔。

Microalgae, like spirulina: research in animals has shown that it can also boost your immune system, and help your body from developing cancer.

微藻，如螺旋藻：动物研究表明， 它还可以增强您的免疫系统，并帮助您的身体预防癌症。

Now, I mentioned before that microalgae is sometimes called a superfood - a type of food which is essentially full of healthy vitamins, minerals and nutrients.

我之前提到过，微藻有时被叫做超级食物——一种富含健康维生素、矿物质和营养物质的食物。

In this programme, we'll be looking at an unusual food called microalgae and asking whether eating algae might be better for our health and the health of the planet.

在本期节目中，我们将关注一种叫做微藻的不寻常食物，并讨论食用藻类是否对我们以及地球的健康更有益。

So what we can do is to cultivate a fresh batch aboard the spaceship, dehydrate the microalgae, and then mix it with other ingredients.

所以我们能做的就是在宇宙飞船上培养一批新鲜的微藻，将微藻脱水， 然后将其与其他成分混合。

But as well as all these health benefits, there's another advantage to microalgae superfoods - one that could potentially benefit the whole planet.

但是，除了所有这些健康益处之外，微藻这种超级食物还有一个好处——它可能对整个地球有益。

Is it a) They are all good places to relax, b) They are all very cold, or c) They are all places where microalgae grow?

是 A. 它们都是很适合放松的地方，B.它们都很冷，还是 C. 它们都是微藻类生长的地方？