Indeed, our primary forms of entertainment find us sitting in front of some kind of screen and, unfortunately, "high definition" does not refer to the effect on our muscle tone.

确实，我们主要的娱乐方式都是在某块高科技屏幕前进行的。但不幸的是，所谓“高科技”的“高”，并没有涉及对我们肌肉的不良影响。