Ten of the 20 trees in the fire-suppression zone developed ant colonies in their wounds.

20棵防火区的树木中，有10棵的伤口上长出了蚁群。

Most ant colonies consist of just one reproductive individual - the queen - and many non-reproductive workers.

大多数蚁群仅由一个具有繁殖能力的个体（蚁后） 和许多不具有生育能力的工蚁组成。

This is called stochastic mechanics, and it's the basis of many biological systems — think ant colonies or groups of cells.

这称为随机力学，它是许多生物系统的基础——想想蚁群或细胞群。