She was chubby. She was dumb and grotesquely optimistic.

她胖嘟嘟，傻乎乎，乐观到荒唐。

Yet overall his book seems a touch too optimistic.

然而总的来说他的书所持观点似乎有点太过乐观。

The bigger picture discloses a reality not so optimistic.

更大的画面所揭示的现实不容乐观。

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

现在这些并未发生，人们看起来很乐观，他们认为不会发生这种事。

But that's way more optimistic than current science suggests.

但这远比目前的科学建议要乐观。

There are reasons to be optimistic.

实际上我们是完全有理由感到乐观的。

But with consumer confidence declining in November, businesses are only cautiously optimistic.

但随着11月消费者信心骤降, 企业只是谨慎的乐观。

Knowing that I'm working hard to help the future keeps me optimistic.

知道我正在努力帮助未来让我保持乐观。

Are you optimistic about the future?

你对未来看好吗？

CEOs today are feeling a lot less optimistic than they did just a year ago.

与一年前相比，老总们的乐观情绪大减。

Such arguments may be a little too optimistic.

这样的说法可能有点过于乐观了。

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观。

" I'am feeling more optimistic this week."

“我这周的心态都变乐观了。”

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、自信而乐观。

People should be optimistic about the future.

人们应该对未来保持乐观。

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

他表示，青年人在面对挫折时，要乐观向上，百折不挠。

We have some reasons to be optimistic.

我们有能够乐观的理由。

But there is huge reason to be optimistic.

但我们由充分的理由保持乐观。

However, economist Abdoulaye Souley remains somewhat optimistic.

不过，经济学家索利仍然有些乐观。

Without downplaying the risks, he remains optimistic.

平克并没有淡化这些危险，但他仍旧乐观。