麻烦大家帮我看一下有无语法错误？可按答案提高悬赏！！

Question

Childhood obesity in America will continue it’s rapid growth until we control the consumption of junk food and processed food while educating ourselves and our children on living a healthy, active lifestyle.

Answer 1

1.Childhood obesity in America 美国儿童的肥胖问题，
2. will continue it’s rapid growth 会继续快速增长 it's 要变为its
3.until we control the consumption of junk food and processed food while educating ourselves and our children on living a healthy, active lifestyle 直到当我们教育我们自己和我们的孩子以健康、积极的方式生活，从而控制垃圾食品和加工食品的消费时
4.while educating ourselves and our children on living a healthy, active lifestyle是时间状语从句中的时间状语

Answer 2

第一行的it's应改为its，最后一段最好在healthy和active之间加and。追问

谢谢，请问continue和its之间是否要加“，”

追答

不用，因为continue是及物动词，its rapid growth是名词，而不是主从关系。