adj.累人的，折磨人的，使人筋疲力尽的
n.惩罚

The marathon was a grueling test of endurance, pushing every participant to their limits.
马拉松是对耐力的严酷考验，把每个参赛者都逼到了极限。
After a grueling day at work, all I want to do is collapse on the couch and relax.
经过一天艰辛的工作后，我只想倒在沙发上放松一下。
The climb up the mountain was grueling; each step felt heavier than the last.
爬山的过程极为艰难，每一步都比上一步更加沉重。
The soldiers underwent grueling training to prepare for the mission ahead.
士兵们接受了极其艰苦的训练，为即将到来的任务做准备。
The interview process was grueling, with multiple rounds of challenging questions.
面试过程非常艰辛，包含多轮极具挑战性的问题。
Participating in the survival show was a grueling experience, both physically and mentally.
参加生存真人秀既是对身体也是对精神的一次严酷体验。
The athlete's grueling workout routine ensured she was in top condition for the competition.
运动员那套艰苦的训练计划确保了她在比赛中处于最佳状态。
The hike through the dense jungle was grueling; the thick vegetation made progress slow and exhausting.
穿越茂密丛林的徒步旅行极为艰难，茂密的植被使行进缓慢且令人筋疲力尽。
Preparing for the final exams was a grueling task, involving countless hours of studying and revising.
为期末考试做准备是一项艰巨的任务，需要无数小时的学习和复习。
The documentary depicted the grueling journey of refugees fleeing war-torn countries in search of safety.
纪录片描绘了难民逃离战火纷飞的国家、寻求安全的艰辛旅程。