Too Much Sitting  

作　　者：Ruth Oaviln 

机构地区：[1]不详

出　　处：《空中英语教室（初级版．大家说英语）》2024年第11期1-1,共1页Studio Classroom Let's Talk in Englisd

摘　　要：Do you spend many hours of the day sitting? When you sit,'you use less energy than you do when you are active. Sittingtoo much hurts your back, and it's bad for your heart.It causesyou to gain weight and may even increase your risk of cancer.

关 键 词：SPEND MANY LESS 

分 类 号：G63[文化科学—教育学]