adj.刻苦的，兢兢业业的，勤勤恳恳的

Eric was assiduous in performance of duty.
埃里克勤勉地履行职责。
Tom is assiduous in the study.
汤姆很刻苦学习。
Tony always tended his garden with assiduous attention.
托尼总是专心仔细地照看他的花园。
Assiduous practice is the key to mastering any skill.
勤勉的练习是掌握任何技能的关键。
She's known for her assiduous work ethic, often staying late at the office to finish projects.
她以勤勉的工作态度而闻名，常常加班到很晚来完成项目。
The assiduous researcher spent years collecting data for her groundbreaking study.
这位勤勉的研究员花了数年时间收集数据，为她的突破性研究做准备。
His assiduous attention to detail ensured that the event was a success.
他对于细节的勤勉关注确保了活动的成功。
The athlete's assiduous training regimen helped him achieve record-breaking performance.
这位运动员通过勤勉的训练计划，达到了破纪录的表现。
The assiduous student reviewed her notes every day after class to reinforce learning.
这位勤勉的学生每天课后都会复习笔记以巩固学习内容。
Through assiduous saving, they managed to buy their first home.
凭借着勤勉的储蓄，他们设法购买了自己的第一套房子。
The gardener's assiduous care resulted in a lush and colorful garden.
园丁的勤勉照料使得花园茂盛多彩。
Assiduous networking and attending industry events opened up new opportunities for her career.
通过勤勉地建立人脉和参加行业活动，她为自己的职业生涯开辟了新的机会。
The writer's assiduous revisions turned his rough draft into a polished novel.
作家通过对草稿的勤勉修订，将其打磨成了一部精美的小说。