| 释义 |
be optimistic短语⁷⁹⁹⁷⁸⁺⁹
基本例句
乐观
Richard Nixon had every reason to be optimistic when, during his1971 State of the Union address, he called for a concerted effort to find a cure for cancer.
1971年，理查德·尼克松在其国情咨文讲话中呼吁通力协作努力找到治愈癌症的方法。那时，他完全有理由感到乐观。 yeeyan
By one estimate, which may be optimistic, only20% of job- seekers have had any sort of vocational training.
根据一项乐观的估计，只有20%的求职者接受过任何形式的职业训练。 yeeyan
I think we have reason to be optimistic.
我认为，我们有理由保持乐观。 who
If one is going to be optimistic about the future of malaria, one might also, with caution, be optimistic about the future of assessments of climate change.
如果有人对疟疾的未来感到乐观，这个人可能会保持着谨慎的态度对气候变化的评估感到乐观。 ecocn
Those of us working in public health have many good reasons to be optimistic.
我们当中工作在公共卫生领域的那些人有许多很好的理由持乐观态度。 who |