Why? ls that coaster still on the main?

为什么 那台滑行车还在线上?

You're telling me it's under power?

你是说它有动力?

and then you exclude us from your life.

然后又把我们挤出你们的生活

And not one of those upside-down ones like I like.

还不是我喜欢的颠来倒去的那种过山车

but I changed my mind late in the game,

但是我改变主意了

I'm clearly in the presence of a master.

看来我遇到大师了

I took one once, woke up a day later

我曾经吃过一次 结果在一天后醒来

I love roller coasters.

我喜欢云霄飞车

than this stadium can handle.

多到体育场都快装不下了

without those huge planks of wood?

这辆过山车不会出问题吗

multiply the height in meters by m·g,

以米作高度单位并乘以 m·g

That is my potential energy for this problem

这就是这个例子中的势能