devote to

I devote myself to helping the poor.

我致力于帮助穷人。

Acres of newsprint have been devoted to the issue.

纸大了这一问题。

I wanted to devote more time to my family.

我希望把更多时间花在家人身上。

He devoted a great sum of money to books.

他们花了一大笔钱买书。

The author devotes the first three chapters to the subject.

作者用前三章阐述这个问题。

He devoted the entirety of his life to medical research .

他把毕生精力贡献给医学研究工作。

She forsook her worldly possessions to devote herself to the church.

她抛弃世上财物而献身会。

He devoted his life to literature.

他专心致志于文学。

We should devote ourselves assiduously and faithfully to the duties of our profession.

我们应当勤奋地而且忠诚地献身于我们职责。

The artistic zealot devoted his life to the completion of a great masterpiece.

这位艺术热心者奉献他一生来完成一幅伟大作品。

The curator is devoting time and energy to assembling an interesting exhibit of Stone Age artifacts.

保管员正在花费时间和精力组织一次有器时代艺术品展览。

Podiatry (or chiropody ) is a branch of medicine devoted to the study, diagnosis and treatment of disorders of the foot , ankle and lower leg.

足医学（手足医学）是医学一个分支，主要是研究、诊断和治疗足、踝和小腿疾病学科。

Leo Tolstoy, who in his fifties gave up much of his wealth and devoted himself to a life of pacificism and asceticism, had as one of his disciples a certain wealthy aristocrat named Chertkov.

托尔斯泰五十多岁时捐弃了大部分财富，以和平、禁欲为生活宗旨。他有一位门徒叫切尔科夫，是个富有贵族。