讲解文本：

devote 专心致力于，奉献

devote oneself to 献身于，致力于，投身于，专心于

She has always devoted herself to her music.

她一向专心研究音乐。

As a teacher, I devote myself to my career and enjoy it.

作为一名老师，我全心投入我的事业，并且乐在其中。

疯狂练习吧!