She was chubby. She was dumb and grotesquely optimistic.

她胖嘟嘟，傻乎乎，乐到荒唐。

Powerful people tend to be, not surprisingly, more assertive and more confident, more optimistic.

毫无疑问，强大的人往往更加坚定、自信而乐。

He said young people should be optimistic and tenacious when facing adversities.

他表示，青年人在面对挫折时，要乐向上，百折不挠。

Are you optimistic about the future?

你对未来看好吗？

She has an optimistic outlook on life.

她具有乐的人。

Personally, I feel quite optimistic about it.

我个人而言，还是挺乐的。

There are reasons to be optimistic.

实际上我们是完全有理由感到乐的。

I'm optimistic that we'll come away from that with better understandings, deeper progress.

我坚信这次会晤能让我们加深理解和进程。

Yet overall his book seems a touch too optimistic.

然而总的来说他的书所持点似乎有点太过乐。

Now, that hasn't happened, and people seem more optimistic that it won't.

现在这些并未发，人们看起来很乐，他们认为不会发这种事。

Despite their dwindling resources, the center's volunteers are staying optimistic.

尽管这个中心的资源日渐减少，但是中心的志愿者们仍非常乐。

The president remained optimistic about its prospects.

总统对其前景仍持乐态度。

Such arguments may be a little too optimistic.

这样的说法可能有点过于乐了。

But there is huge reason to be optimistic.

但我们由充分的理由保持乐。

Some airlines say they're optimistic about these changes.

一些航空公司表示，他们对这些变化持乐态度。

But Principal Wanda Wright-Sheats is optimistic that most students will be back in classes.

但是校长Wanda Wright Sheats乐地认为大多数学会重新返校上课。

To me this story of New York re-embracing its waterfront is a very optimistic one.

对我来说，纽约重新接纳滨水区是一个非常令人鼓舞的故事。

The head of Purdue University is more optimistic.

而普渡大学的校长则更为积极。

Bull markets occur when investors are optimistic, buying increases and stock prices rise.

当投资者乐，买入增加，股票价格上涨时，牛市出现。

But like their colonial ancestors, Americans are essentially an optimistic people.

但是像殖民时期的祖先一样，美国人是非常乐的人民。