Cherry’s advice made a big difference in Anita’s life.  Anita is getting better and better now.
切利的建議讓Anita的人生有很大的改變。Anita現在變得越來越好了。

補充：
1. get +比較級 ：變得越來越….
It gets colder and colder at night. Remember to put on your coat.
晚上變得越來越冷。記得穿上外套。

2. advice (n.) advise (v.)
兩個意思都是建議，詞性不一樣！