1. His addiction to drugs propelled him toward a life of crime. 吸毒成瘾使他走上犯罪的道路。
2. Strengthen and improve the Party's leadership and propel the new great project of Party building. 坚持加强和改善党的领导，全面推进党的建设新的伟大工程。
3. Let your love propel your beloveds into the world—and into the full experience of who they are. In this will you have truly loved. 让你的爱促使你所爱的人进入世界——进入对他们是谁的全然的体验。只有这样你才是真正地爱他们。
英英解释
v.
1. cause to move forward with force
2. give an incentive for action
