devote oneself to; mortgage

1. 他開始研究生態(tài)學，并決心將他的一生獻身于這門科學。
   He started to study ecology and decided to devote his whole life to the science.
2. 他終生獻身于珍稀動物的保護。
   He's devoted his whole life to the protection of the rare animals.
3. 她一生獻身于研究舞蹈。
   Her whole life has been given to the study of dance.
4. 醫(yī)生獻身于醫(yī)治病人。
   A doctor's life is consecrated to curing sick people.
5. 修女，尼姑歸屬或獻身于具有積極的儀式或冥想的宗教制度或團體的女性，生活在貧窮，貞潔和服從中
   A woman who belongs to a religious order or congregation devoted to active service or meditation, living under vows of poverty, chastity, and obedience.

獻的英語翻譯：

身的英語翻譯：

于的英語翻譯：