1.ADJ Someone who is optimistic is hopeful about the future or the success of something in particular. 樂觀主義的

　　例：The president says she is optimistic that an agreement can be worked out soon.

　　總統說，她對很快能達成協議持樂觀態度。

　　2.optimistically ADV 樂觀主義地

　　例：Both sides have spoken optimistically about the talks.

　　雙方都對本次會談表示樂觀。

　　常見用法

　　用作形容詞

　　The book ended on an optimistic note.

　　該書的結尾寓意樂觀。

　　The stockholders are optimistic about the companys future.

　　股東對公司的前景很樂觀。

　　We are still optimistic, whatever the result .

　　我們仍然樂觀，不論結果如何。

　　I was exhausted and relieved, but I wasnt wildly optimistic.

　　我已感到精疲力盡,同時也感到如釋重負,然而,我并不抱盲目樂觀的態度。