不知疲倦地

She worked tirelessly to ensure that the project was completed on time.
她不辞辛劳地工作，确保项目按时完成。
The doctor has been working tirelessly for hours, trying to save the patient's life.
医生已经连续工作了数小时，竭尽全力试图挽救病人的生命。
He tirelessly pursued his dream of becoming a professional athlete.
他不懈追求成为职业运动员的梦想。
The volunteers have been tirelessly raising funds for the charity organization.
志愿者们一直在为慈善组织不知疲倦地筹款。
The teacher tirelessly encouraged her students to strive for excellence.
老师不遗余力地鼓励学生们追求卓越。
The rescue team worked tirelessly through the night to find survivors.
救援队彻夜不眠地工作，寻找幸存者。
Despite numerous setbacks, he tirelessly continued his research.
尽管遭遇重重挫折，他仍孜孜不倦地继续他的研究。
The coach tirelessly trained his team, pushing them to their limits.
教练不辞劳苦地训练他的队伍，把他们推向极限。
The activists tirelessly campaigned for environmental protection.
活动家们不遗余力地为环境保护而奔走呼号。
The journalist tirelessly investigated the story, determined to uncover the truth.
记者不辞辛苦地调查这个事件，决心揭露真相。