The coral tree works really well partly because it's mid-water.

珊瑚树运作得很好，部分原因是它在水的中间。

A few algorithms even use many decision trees working together to make a prediction.

一些算法甚至使用许多决策树一起工作来做出预测。

Unlike us, trees don't have blood and bones to protect them from outside attacks, so how exactly does a tree's immune system work?

与我们不同，树木没有血液和骨骼来保护它们免受外界攻击，那么树木的免疫系统究竟是如何工作的呢？

So when we say that these deep subsurface microbes are just dormant, are we like people who die after a day, trying to figure out how trees work?

所以当我们说这些深层地下微生物只是处于休眠状态时，我们是否像一天后死去的人一样， 试图弄清楚树木是如何工作的？