Whereas for extroverts in the exact same situation, their batteries are getting recharged.

而同样的情况对于外向的人来说却是一种充电的状态。

Early car batteries were expensive and inefficient.

早期的汽车电池既昂贵又低效。

But Meng says the process of developing better batteries is still a work in progress.

但是Meng表示，开发更好的电池这项工作仍进行之中。

Over time, the batteries lose the ability to hold a charge.

但是这种电池使用时间一长，蓄电能力会下降。

The plane regulator grounded in January after batteries overheating on two planes.

飞机电池过热后飞机监管机构决定1月停飞。

But Rowley forgot to put batteries in his CD player, so it was pretty much worthless.

天杀的罗利拿了随身听竟拿电池，所以我们是竹篮打水一场空。

She says they need to recharge their batteries.

她说，他们这样做是为了给自己重新充电。

In rechargeable batteries, the process can also be reversed.

可充电电池的这一过程是可逆的。

Experts say drones would need engines, not batteries, in order to carry an organ cross-country.

专家说，无人机需要的是引擎而非电池，这样才能横跨国土运输器官。

It runs off of batteries. Let's pretend that will work.

可能电池会没电。我们就假装有用吧。

One would need more batteries just to fly the battery.

仅仅让电池飞起来，你就得需要更多的电池。

Sadly, the Quest two controllers require AA batteries.

遗憾的是，Quest 双控制器需要AA电池。

You could, of course buy rechargeable, AA batteries.

你当可以买可充电的AA电池。

For 10 out of 10, C-Spot run on batteries.

电池驱动的C-Spot。

That's probably because it's running out of batteries.

那可能是因为它的电池用完了。

Let's check the stock of batteries, and order more if we don't have many left.

让我们检查一下电池的库存，如果没剩多少，就多订一些。

This allows them to have goods like water and batteries and stock when they're needed.

这使得他们需要的时候可以有水、电池和原料之类的商品。

I see. Can we use it for anything else apart from batteries?

我明白了。除了电池之外，还能用其它地方吗？

Okay, first thing to answer, why is heat so bad for batteries?

首先要回答的是，为什么高温对电池有害？

But producing these powerful batteries can do real environmental damage.

但是生产这些能量强大的电池会对环境造成真正的破坏。