1·Do we dance in order to make ourselves feel better, calmer, healthier?
我们跳舞是为了让自己感觉更好、更平静、更健康吗？
2·So, do we dance in order to make ourselves feel better, calmer, healthier?
那么，我们跳舞是为了让自己感觉更好、更平静、更健康吗？
3·The research also found that mentally well-adjusted owners had calmer, happier and healthier cats.
研究还发现，心理上适应良好的主人养的猫更平静、更快乐、更健康。
4·I built a prototype for myself when I was 18, and found that if I used it for about 15 minutes I would feel better, calmer.
我在18岁的时候为自己做了一个原型，并且发现如果我使用它15分钟我会感到更好，更平静。