grueling [ˈɡruəlɪŋ, ˈɡrulɪŋ]

例句:

• However, treatment is a long tedious grueling slog.
  来自SA
• The recruits were put through a week of grueling endurance tests.
  新兵要接受为期一周艰苦的耐力测试。
  
• The presentation of future plans had been a grueling work.
  制定这些计划是一项令人精疲力竭的工作.
  
• His grueling schedule is just one not - so - subtle hint of what he expects from employees.
  他总是排得满满的日程,就不太隐晦地暗示出他对手下员工的期望.
  
• They describe their grueling hours in poor, makeshift facilities.
  来自VOA
• He says their experience has been unusually grueling.
  来自VOA