Optimism
例子
His natural optimism made him believe that everything would work out for the best, no matter how difficult the situation.
02
乐观
a temporary or situation-based sense of confidence that a specific outcome will be positive
例子
Despite the storm, there was optimism that the event would still take place.
尽管有风暴，人们仍乐观地认为活动仍会举行。
03
乐观主义, 对宇宙根本善性的信念
a philosophical belief that goodness prevails over evil or that the universe is fundamentally positive
例子
Her optimism in the fundamental goodness of people remained unshaken despite hardships.
尽管经历了艰难困苦，她对人性本善的乐观信念依然坚定不移。
