The result is human beings literally having to do the heavy lifting, with all the physicalwear and tear that implies.
其结果是人类从字面上不得不做繁重,所有的物理磨损暗示。
2
Pentland had employees wear small electronic badges around their necks for six weeks that tracked their physical location and well as body language and voice.
彭特兰让员工连续六周在脖子上戴着小型电子设备,它们能记录员工的实际位置以及身体语言和声音。
3
We wear plimsolls when doing physical exercises at school.