How she'd redesign the airplane seat to make it more ergonomically perfect.

（让我们来看看）她如何重新设计飞机座椅，使其更符合人体工学。

I'm here to show you how to set up your desk ergonomically so you can avoid pain later on in life.

我来这是要示范桌子怎么摆才会符合人体工学，这样就可以预防未来疼痛。

My desk. My beautiful, ergonomically perfect desk.

我的桌子 我的美丽的完美人体工程的桌子。