1·He radiated self-confidence and optimism.
他显得自信乐观。
—— 《牛津词典》
2·It now seems their optimism was premature.
目前，他们的乐观好像还为时过早。
—— 《柯林斯英汉双解大词典》
3·He was a strong leader with unbounded optimism.
他是一位能力很强的领导，无比乐观。
—— 《柯林斯英汉双解大词典》
4·In the interview he gave some grounds for optimism.
采访中他给出了一些乐观的理由。
—— 《柯林斯英汉双解大词典》
5·Only time will tell whether Broughton's optimism is justified.
只有时间能证明布劳顿的乐观有没有道理。
—— 《柯林斯英汉双解大词典》
1·This is the most solid ground for optimism.
这是乐观主义最有力的根据。
—— 《柯林斯英汉双解大词典》
2·But we always knew that hope is not blind optimism.
但我们一直认为，希望不是盲目的乐观主义。
3·Even if that better future is often an illusion, optimism has clear benefits in the present.
即使更好的未来常常只是幻想，乐观主义在当前也有明显的益处。
4·The spirit I personally witnessed was one of great optimism, solidarity, and a can-do attitude.
我本人看到的精神是巨大的乐观主义、团结一致和敢作敢为的态度。
5·The book and their enthusiastic reading captured the return of Americas innate optimism and self-confidence.
这本书和他们热情的朗读记录下了美国天生的乐观主义和自信的回归。