The ancient Yao ethnic group village only has about 200 residents in 48 households.

这个古老的瑶族村落只有48户，约200名居民。

In201, Melissa Ilardo, then a graduate student in genetics at the University of Copenhagen, heard about the Bajau.

201 年， 时任哥本哈根大学遗传学研究生的梅丽莎·伊拉多听说了巴瑶族。

These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.

这些梯田由当地的壮族和瑶族人民修建的，广西他们世代居住的地方。

Bajau divers may spend as much as 60 percent of their workday under the surface, spearing fish and harvesting sea cucumbers.

巴瑶族潜水员可能在工作日将多达60%的时间花在水下，用鱼叉捕鱼和采集海参。

Guilin is also a cultural mosaic of ethnic groups including Zhuang, Yao, Miao, and Dong, adding to the city's unique charm.

桂林个文化大熔炉，包括壮族、瑶族、苗族和侗族在内的多个民族增添了这座城市的独特魅力。

And the researchers in this study found that the Bajau have spleens that are 50 percent larger than their land-based neighbors.

而且这项研究的科研人员发现，巴瑶族的脾脏比他们的陆地邻居大50%。

The Bajau people --also known as " Sea Nomads" -- have spent thousands of years diving deep underwater without tanks or snorkels.

巴瑶族——也被称为“海上的游牧民族”——几千年来直在没有氧气罐或呼吸管的情况下深潜海底。

But Bajau people in Southeast Asia can hold it up to 12 minutes which comes in handy when they free dive over 230 feet for food.

但东南亚的巴瑶族人最长可以憋气12分钟。当他们自由潜水至230英尺深的海水觅食的时候，这种能力就派上了用场。

After comparing the Bajou DNA with DNA from nearby farmers and from Han Chinese, the team found 25 genes that were different in the Bajou.

在将巴瑶族的DNA与附近农民和汉族人的DNA进行比较后，研究团队发现巴瑶族有25个不同的基因。

Well, if you're not a professional freediver, and you don't belong to the Bajau people, who can stay underwater for up to 13 minutes, then you can probably only hold your breath around 2 minutes.

如果你不专业的自由潜水员，你也不能在水下停留 13 分钟的巴瑶族人，那么你大概只能憋气 2 分钟左右。