Recently, scientists have made a survey（做调查） about young adults walking habits.
The survey shows that a quarter of（四分之一） young adults aged between 18 and 24 walk no more than fifteen minutes a day.Many people think technology development is keeping them from walking （阻止他们走路）while some young people think they are not willing to（乐意做某事） walk if there is nobody to walk with.For some young people,they are too busy working or studying（忙于工作或学习） to walk.The air pollution is another
reason why they do not want to walk.
Based on（基于） what is surveyed,experts suggest walking more everyday instead of（而不是） taking the car or bus all the time.Walking with friends, classmates or workmates to school or to work is also encouraged.Moreover, it will be better for people to have an extra（额外的） 20-minute walk every day, which is believed to help reduce the risk of（...的风险） many diseases,including heart disease（心脏病）.
Just remember:the more you walk, the healthier you will be.
高分句型：
①For some young people,they are too busy working or studying to walk.对于一些年轻人来说，他们忙于工作或学习而没有时间走路。
（too+形容词/副词+to do sth. 太...而不能做某事；be busy doing sth. 忙于做某事）
②Based on what is surveyed,experts suggest walking more everyday instead of taking the car or bus all the time.根据调查结果，专家建议每天多走路，而不是一直坐汽车或公共汽车。
（based on 基于，过去分词短语作状语；what is surveyed宾语从句，作介词on的宾语）
③Just remember:the more you walk, the healthier you will be.只要记住:你走得越多，你就会越健康。
（“the+形容词比较级，the+形容词比较级”表示“越...，越...”）
