He's quite dedicated to his students.
他奉献很多给他的学生们。
Human beings cannot achieve goals without dedicating time to them.
比如不投入大量的时间人们就不能完成目标。
A couple of years passed, and I decided to surprise Lillian by dedicating a new book to her.
几年过后,我决定给莉莉安一个惊喜,把我的新书题词献给她。