| 例句 |
A pessimist says the glass is half empty but an optimist says that it is half full.悲观主义者说水杯一半是空的，乐观主义者说水杯一半是满的。I'm an eternal optimist.我自始至终都是个乐观主义者。Even if the optimists' theory is true, it still seems a thin argument against reform.就算乐观主义者的理论是对的，还是不足以阻止改革的进行。Pessimism replaced the mood of democratic optimism that existed before World War I.悲观主义替代了第一次世界大战之前存在的民主的乐观主义。Outwardly, at least, he was an optimist.至少从外表看起来，他是个乐观主义者。 |