He said, " The planet is already at its hottest and least stable point in 125,000 years" .

" 地球已经处于12。5万年来最热、最不稳定的时刻。"

The reasoning goes: the water drops act like little lenses that focus sunlight down to hot points all over the plant's leaves.

因为水滴就像一个微型透镜，把阳光聚焦在植物叶片上成为发热点。

If you hold it just right in the sunlight, you can concentrate the sun’s rays into a single, very hot point.

如果你把它放在阳光下，你可以将太阳光线集中到一个非常热的点上。

If you hold it just right in the sunlight, you can concentrate the sun's rays into a single, very hot point.

如果你把它放在阳光下，你可以将太阳光线聚焦到一个非常热的地方。