This approach is called Circuit Switching, because you’re literally switching whole circuits to route traffic to the correct destination.

这种方法称为电路切换，因为您实际上是在切换整个电路以将流量路由到正确的目的地。

And since you no longer have a single current throughout your whole circuit, charge is not limited to one path.

而且由于整个电路中不再有单一电流，因此充电不限于一条路径。

The battery provides a voltage, generating a current that runs through the whole circuit, lighting up our connected light bulb due to its resistance.

电池提供电压，产生流过整个电路的电流，并因其电阻点亮我们连接的灯泡。

Now, you might have noticed in this example, that while the two resistance values were different, the current going throughout the whole circuit was the same.

在这个例子中你可能已经注意到，虽然两个电阻值不同，但流过整个电路的电流是相同的。

You've taken a whole circuit, simplified it down to the bare minimum, then expanded it again, discovering the current and voltage values for every single resistor.

您将整个电路简化到最低限度，然后再次对其进行扩展，发现每个单独电阻器的电流和电压值。

We don’t want to have to deal with all the individual logic gates... so as before, we’re going to bump up a level of abstraction, and put our whole Gated Latch circuit in a box -- a box that stores one bit.

我们不想处理所有单独的逻辑门… … 所以和以前一样，我们将提高抽象级别，并将整个门控锁存器电路放在一个盒子里——一个存储的盒子一点。