Translation of "devotion" into Chinese

In this commandment, the word cleave means to be completely devoted and faithful to someone.

在这项诫命中,连合一词是指对某人完全地奉献和忠贞。

But his great devotion, it was with the family

但是 他 最大 的 奉獻給 了 他的 家庭

He gave up his avid pursuit of table tennis, to which he had devoted four nights a week.

于是他放弃自己所热爱的乒乓球运动;以前,这项运动每星期花去他四个晚上的时间。