After much exertion, he finally reached the summit.
经过大量的努力，他终于到达了山顶。
Her face was red from the exertion of running the marathon.
她的脸因为跑马拉松的努力而变得通红。
The task required considerable mental exertion and focus.
这项任务需要相当大的精神努力和专注。
He felt tired after the physical exertion at the gym.
在健身房的体力努力后，他感到很累。
Without the necessary exertion, success will remain elusive.
没有必要的努力，成功将难以捉摸。
She collapsed from the exertion of carrying heavy boxes.
她因搬运重箱子的努力而倒下。
The project demanded a high level of exertion from everyone.
这个项目要求每个人都付出高水平的努力。
The athlete's exertion during the race was commendable.
运动员在比赛中的努力值得称赞。
Studying for exams requires mental exertion and discipline.
备考需要精神努力和自律。
He was exhausted from the exertion of climbing the stairs.
他因爬楼梯的努力而筋疲力尽。
mental exertion 脑力消耗
maximum exertion 最大努力
constant exertion 持续努力
muscular exertion 肌肉劳损
intense exertion 强烈用力
undue exertion 过度用力
复数: exertions;
