缺乏运动是导致许多健康问题的因素之一。

Lack of exercise ___plays ___a ___part ___in many health problems.

教育在塑造一个人的未来中起着至关重要的作用。

Education ___plays ___a vital ___part ___in shaping a person's future.

政府政策在推广可再生能源方面发挥着关键作用。

Government policies ___play ___a key ___part ___in promoting renewable energy.