1·My own reading of events is less optimistic.
我本人对事态的看法不那么乐观。
—— 《牛津词典》
2·He is known for his optimistic can-do attitude.
他因乐观进取而闻名。
—— 《柯林斯英汉双解大词典》
3·They are cautiously optimistic that the reforms will take place.
他们对是否实行改革表示审慎的乐观。
—— 《牛津词典》
4·You will feel more buoyant and optimistic about the future than you have for a long time.
对于未来，你会比很久以来所感受到的更加快活、乐观。
—— 《柯林斯英汉双解大词典》
5·When asked about the company's future, the director responded that he remained optimistic.
问到公司的未来的时候，经理回答说他依然乐观。
—— 《牛津词典》
1·He is upright, optimistic, active and enterprising, striving for truthfulness, kindness and beauty, and seeking for an ideal society all his life.
他正直、乐观向上、积极进取。他一生都在追求真、善、美，一生都在追求理想的社会。
2·To your surprise, you start feeling lot energetic and optimistic in your daily life.
更让人惊喜的是，你从此开始感觉到每天的生活精力充沛且乐观向上。
3·In fact, if a child lives in a world of kindness, love and responsibility of the family, he would become a healthy, honest, optimistic, people who make a difference.
事实上，如果一个孩子生活在一个充满仁慈、爱心和责任感的家庭，他日后会成为健康、正直、乐观向上、有所作为的人。
4·I hope my friends are also optimistic person.
希望我的朋友也都是乐观向上的人！
5·To shoot a lot of Sichuan after the very people, optimistic attitude toward life and appearance, deeply infected with me, I had to completely subvert the disaster area masses and life.
来到四川拍摄后感触颇多，人们乐观向上的生活态度和面貌，深深地感染了我，完全颠覆我此前对灾区群众和生活的想象。