The plant world's leading biodiversity hotspots are, quite literally, dirt poor.

就是说，植物界生物多样性富饶区，其实非常贫瘠。

About 20 years ago biologists developed the idea of what they called 'biodiversity hotspots'.

大约20年前，生物学家提出了他们称为“生物多样性热点地区”的概念。

The plant world’s leading biodiversity hotspots are, quite literally, dirt poor.

实际上是相当贫瘠的土地。

But there's other hotspots worth studying.

不过还有其他值得研究的热点区域。

Yes, it is. You want to go online? There are no Wi-Fi hotspots around.

能啊，想上网啊，这附近没有无线热点。

A 6 day tour travelling along Iceland's Ring Road will cover most of the country's hotspots.

沿着冰岛的环形公路旅行，6天的行程将覆盖冰岛热门景点。

We must urgently protect the so-called 'biodiversity hotspots'.

我们必须采取紧急行动保护所谓的“生物多样性的热点地区”。

We're located in a global biodiversity hotspot.

我们位于全球生物多样性的热点地区。

The U.S.–Mexico border is a hotspot for biodiversity.

美国和墨西哥的边境是生物多样性的热点地区。

In a span of 90 minutes, multiple hotspots appeared.

在90分钟的时间里出现了多个火灾热点。