一、写作常用词汇
1.the Chinese food             中餐
2.the western fast food                  西式快餐
3.unhealthy eating habit                      不健康的饮食习惯
4.be harmful to                                   对……有害
5.overweight adj.                           超重的
6.healthy/unhealthy adj.                      健康的/不健康的
7.normal/abnormal adj.                       正常的/不正常的
8.junk food                                  垃圾食品
9.physical and mental condition    身体与精神状况
10.lose weight                              减肥
11.be/go on a diet                   节食
12.build up one's body/improve one's health
                             强身健体