assiduous be attentive be conscientious and do one´s best be careful and conscientious
Laura: I´m a good secretary and I always do my best.
劳拉: 我是个好秘书,又总是兢兢业业。
—— 给力词典精选But all of us must be conscientious and do our very best.
但是要兢兢业业,大家努力。
—— 给力词典精选Teacher, you worked hard conscientious, quiet dedication of light and heat.
老师, 您呕心沥血、兢兢业业 、 默默无闻奉献着光和热。
—— 给力词典精选He had been painfully alert.
他一直兢兢业业小心在意。
—— 给力词典精选He shows great assiduity in all his work.
他对所有工作都兢兢业业。
—— 给力词典精选