It is not a system upgrade, it's mental malware.

这不是系统升级，而是精神恶意软件。

You might think that cynicism is a system upgrade that allows us to see who we really are.

你可能认为愤世嫉俗是一种系统升级，让我们看到真正的自己。

And so what is the solution here? Is it more money for capital investment in IT system upgrades?

那么这里的解决方案是什么？是不是更多的资金用于IT系统升级的资金投入？

This jellyfish nervous system upgrade allows jellyfish to exhibit behaviors like courtship, which we would normally only expect from animals with a brain.

这种水母神经系统的升级使得水母能够表现出求爱等行为，这通常只会发生在有大脑的动物身上。

The state saw freezing temperatures that challenged the power grid in 2011, after which the need for system upgrades and better planning was obvious.

2011年，该州遭遇了挑战电力网络的严寒天气，之后对系统升级和更好的规划的需求变得显而易见。