1·Optimists really do seem to look at the world through rose-coloured glasses.
乐观主义者看来确实是通过只看好的一面来观察世界。
—— 《柯林斯英汉双解大词典》
2·Optimists point out that technological upheaval has benefited workers in the past.
乐观主义者指出，在过去技术变革曾使工人们受益。
3·When things go wrong, optimists act quickly, seeking advice from others and looking for solutions.
当出现问题时，乐观主义者会迅速采取行动，向他人寻求建议并寻找解决方案。
4·Gamblers are incorrigible optimists.
嗜赌的人是死不悔改的乐天派。
—— 《柯林斯英汉双解大词典》
5·It's a book by Dimson, Marsh, and Staunton that is called Triumph of the Optimists.
蒂姆森、马什和斯汤顿联合撰写的书叫做《投资收益百年史》。
6·Have patience, said the optimists.
乐观主义者说，要有耐心。
7·They are all optimists.
他们都是乐观的人。
8·Optimists retort that is no bad thing.
乐观人士反驳说这或许并不是一件坏事。
9·In one respect the optimists are right.
在某一方面，乐观主义者们是正确的。
10·That's what the optimists might say.
那是乐观主义者的说法。