We can actually sit and listen to a piano concerto or something, and you can see the actual keys as they're being actually pressed by the actual piano player.

- 我们实际上可以坐下来听钢琴协奏曲之类的东西，你可以看到实际的琴键，因为它们是由实际的钢琴演奏者实际按下的。

Now the main difference here really isn't to do with the actual key switches, but this guy's going to have a couple of extra features like some MIDI keys as well as a wrist rest.

它俩的主要区别其实并不在于机械轴，而是这个家伙有一些额外的功能，例如 MIDI 按键以及一个腕托。