This isn't the case with indigo dye.

靛蓝染料不是这种情况。

As the indigo washes away, it brings minuscule amounts of thread with it.

当靛蓝被冲走时，它会带来少量的线头。

Historically, this color came from natural plant-derived indigo.

历史上，这个自于自然植物的靛蓝。

The Japanese indigo plant, for example, makes the blue dye molecule in its leaves.

例如，日本靛蓝植物在其叶子中制造蓝染料分子。

Speaking of research condemned, the treatment of dogs in the Indigo facility as quote egregious.

说到被谴责的研究，靛蓝实验室对待狗的方式是非常恶的。

At nine feet in length, eastern indigos are considered to be the longest native snakes in the United States.

体长9英尺，东部靛蓝蛇是美国本土最长的蛇了。

Only one of India's six carriers, Indigo, a budget airline, is expected to post a profit this year.

在印度六家航空公司中，只有靛蓝航空这一家廉价航空公司，在今年有望盈利。

And it's in South America that researchers recently found the oldest known example of fabrics dyed with indigo.

最近，研究人员就在南美洲发现了目前已知最古老的靛蓝染布料。

This often includes chemical sprays and multiple cycles of acid-washing, the toxic runoff can turn rivers indigo-blue.

这通常包括化学喷雾和多次酸洗循环，有毒的径流会使河流变成靛蓝。

And so we think they're referring probably to the earliest Old World indigo-blue dyed textiles.

不过，我们认为它们指的可能是最古老的靛蓝纺织品。

So that would date to about 5,000 years ago, 3100 B.C.

因此，靛蓝染料的历史可追溯到5000年前，即大约公元前3100年。

The researchers grow the microbes in liquid culture, where they replicate and divide to produce the indigo color.

研究人员在液体培养中培养这些微生物，让它们能复制和分裂，产生靛蓝。

Indigo is a mix of purple and blue.

靛蓝是紫和蓝的混。

The Indian budget airline IndiGo says it ordered a record 500 A320 planes from the European manufacturer Airbus.

印度廉价航空公司靛蓝航空宣布，该公司从欧洲制造商空中客车公司订购了创纪录的 500 架 A320 系列飞机。

Indigo is a beautiful mix of blue and purple.

靛蓝是蓝和紫的美丽组。

Bee's wax and indigo are two widely used dyes.

蜂蜡和靛蓝是两种广泛使用的染料。

We also have indigo, Ronnie's favourite colour.

我们还有靛蓝，罗尼最喜欢的。

It's not purple, it's not blue; it's indigo.

它不是紫，也不是蓝；是靛蓝。

Indigo dye was used around the ancient world in fabrics created from Egypt to China to Meso and South America.

靛蓝染料在古代用于对布料进行染，而这些布料一般产自埃及、中国、中美洲以及南美洲等地方。

(Video) Meet the Indigo Milk Cap.

（视频）认识靛蓝牛奶帽。