Optimistic
The same 2012 Aging study that identified frequent laughter as a boost to longevity also found that optimism might tack on years to your life.
樂觀
與2012《Aging》研究一致,發(fā)現(xiàn)頻繁的笑聲能促進長壽,還發(fā)現(xiàn)樂觀可以讓你多活幾年 。
adj. 外向性的;性格外向的;喜社交的