The reason is that rich volcanic soil makes the land fantastic for farming.

原因是肥沃的火山泥使得这里的土地非常适合耕种。

But because they're grown in volcanic soil, they do have a slight more bitterness to them.

但因为它们生长在火山土壤中，所以它们确实有一点苦味。

What we have here is volcanic soil.

我们这里有火山土壤。

They're known to have amazing volcanic soil and really delicious tomatoes, but they can't possibly produce enough tomatoes in this very small region of Italy to meet worldwide demand.

众所周知，他们有非常棒的火山土壤和非常美味的西红柿，但是在意大利这个非常小的地区，他们不可能生产足够的西红柿来满足全球需求。

The water in Thousand Springs Falls is crystal clear and oxygen rich, thanks to being filtered in volcanic soil for close to two centuries.

由于近两个世纪以来在火山土壤中过滤，千泉瀑布的水清澈见底，富含氧气。

In 2022, after decades of experiments using imitation moon dirt made from volcanic soil, NASA finally gave some researchers the go-ahead to try gardening in their precious, real moon dirt.

2022 年，在用火山土制成的模拟月球土进行了数十年的实验之后，美国宇航局终于允许一些研究人员尝试用他们珍贵的、真正的月球土进行园艺。

By the 1800s, coffee trees had spread to Brazil, where its mountains and fertile volcanic soil soon made it the coffee-growing capital of the world.

到了19世纪，咖啡树已经蔓延到巴西，那里的山脉和肥沃的火山土壤很快使它成为世界上种植咖啡的首都。