dedication

The teacher's dedication to her students' success earned her the 'Teacher of the Year' award.

(Chinese) 这位老师对学生成功的全身心投入使她获得了“年度教师奖”。

Achieving proficiency in a foreign language requires years of practice and deep dedication.

(Chinese) 精通一门外语需要多年的练习和极大的投入。