书籍 Total English - 初中级 - 第 5 单元 - 第 3 课

to feel upset and nervous because we think about bad things that might happen to us or our problems

担心, 忧虑

something that you regularly do almost without thinking about it, particularly one that is hard to give up or stop doing

习惯, 常规

in a way that promotes or supports good health

健康地, 以健康的方式

unhealthy food, containing a lot of fat, sugar, etc.

垃圾食品, 不健康食品

regarding one's mind, mental capacities, or aspects of mental well-being

精神上, 心理上

(of a person) doing many things with a lot of energy

积极的, 活跃的

any physical activity that is performed with the goal of improving or maintaining one's physical fitness, health, and overall well-being

身体锻炼, 体育活动

in a way that shows a good or optimistic attitude, expressing approval, joy, or support

积极地, 以积极的方式