The people's perception of public safety or crime rate in the surrounding environment could impact parent's support for their children's physical activities.
人们对周围环境中的交通安全或犯罪率的感知,影响到父母对儿童体力活动的支持.我的英文是：
The people's perception of public safety or crime rate in the surrounding environment could impact parent's support for their children's physical activities.