dedicate his life to|dedicated her life to

他决定将一生奉献给科学研究。

He decided to ___dedicate ___his ___life ___to scientific research.

她将一生奉献给帮助他人。

She has ___dedicated ___her ___life ___to helping others.

博扬·斯拉特决定毕生致力于解决海洋塑料问题。

Boyan Slat decided to ___dedicate ___his ___life ___to solving the ocean plastic problem.