作文是说 有一个 magazine thats feature the pictures of people who use the XXX exercise machines sells our frequently so our new community fitness center should equip this kind of machine
思路:
1. 那些在magazine上出现的人不一定就是用了那家的machine
2.那家的杂志也不一定是因为那些图才买的好
3. 图好看不代表machine好用
4. machine好用放到our fitness center也不一定就好