Heavy people sit 2.5hours more each day than thin people.
问题描述：
Heavy people sit 2.5hours more each day than thin people.
答
肥胖的人比瘦小的人每天多座2.5个小时.
Heavy people sit 2.5hours more each day than thin people.
肥胖的人比瘦小的人每天多座2.5个小时.