她背弃了好莱坞，去佛罗里达生活。

She ___turned ___her ___back ___on Hollywood and went to live in Florida.

她得知奥利维亚背弃了自己的过去，完全融入了印度。

She gets to learn that Olivia ___turned ___her ___back ___on her past and merged totally with India.

他决定背弃他的家庭，开始新生活。

He decided to ___turn ___his ___back ___on his family and start a new life.