brutish
adjective /ˈbruːtɪʃ/
  /ˈbruːtɪʃ/
 - unkind and violent and not showing thought or intelligence残忍的;粗野的;蛮横的 - Life for our early ancestors was nasty, brutish and short, according to the evidence.根据证据,我们早期祖先的生活是肮脏、野蛮和短暂的。 
 
- Life for our early ancestors was nasty, brutish and short, according to the evidence.