I am cheerful and have a wide range of interests
开朗───optimistic;性格───character
I know he is too optimistic but I don't want to depress him.───我知道他太过乐观了，但我不想令他灰心丧气。
The timetable was hopelessly optimistic.───时间表制定得过于乐观。
An optimistic attitude is not a luxury; it's a necessity.───乐观的态度不是奢侈品, 而是生活必需品.
Michael was in a jovial and optimistic mood.───迈克尔情绪愉快乐观。
Nevertheless, she is always optimistic about the possibilities and can work her charm on the disenchanted.───虽然如此，她总是乐观地抱持希望，并能深深地感染那些心灰意冷的人。
The rumpus has made all the optimistic statements about unity and harmony ring a little hollow.───这一番吵闹使得所有关于团结和谐的乐观言论听起来都显得有几分空洞。
These suggest that the IMF and ADB may be overly optimistic.───这些说明,国际货币基金组织和亚洲开发银行,可能是过于乐观了.
I'm cautiously optimistic.───我持谨慎的乐观态度。
You will feel more buoyant and optimistic about the future than you have for a long time.