That is probably too optimistic.

这或许太乐观。

youdao

I suspect this is too optimistic.

我怀疑这是过于乐观。

youdao

Is that too optimistic?

是不是太过乐观？

youdao

So quickly I realized that we were too optimistic about the future of Internet in China.

很快我就意识到,对于中国互联网的未来看的太过乐观。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

It would seem that the Elder Brother and his sister were way too optimistic in their assessment of the protected status of the virtuous poet and the protected status of the virgin, the favored role of the poet. Virginity does nothing.

似乎《科玛斯》中哥哥和他的妹妹认为,贞洁的诗人，未失童真的诗人自然会受到保护,的想法太过乐观了，贞洁无能为力。

耶鲁公开课 - 弥尔顿课程节选

That's not too wildly optimistic.

也不是过于乐观。

耶鲁公开课 - 死亡课程节选

Nonetheless, MacArthur thinks the analysts are too optimistic on their price targets and earnings estimates.

FORBES: Polycom: Is The Stock Of This Videoconferencing Leader Overheating?

So to some observers, it may not be the time to get too optimistic.

FORBES: How Now Dow Jones? With Almost Everyone Turning Negative On The Market, Is It Time To Buy?

While the company is better off now that it's with Polycom, I'm still not too optimistic.

FORBES: Magazine Article