We should accept bad times with optimism.

应以乐的态度接受阻逆。

Many folks see silver linings to this slowdown.

许多人对于经济减速抱有乐的希望。

Personally, I feel quite optimistic about it.

个人而言，还是挺乐的。

There are reasons to be optimistic.

实际上是完有由感到乐的。

We have some reasons to be optimistic.

有能够乐的由。

The rosy picture might be fading from view.

乐的面可能正在消失。

But then, according to researchers at University College London, human beings are naturally sanguine creatures.

伦敦大学的研究表明，人类是天性乐的生物。

So, I'm gonna go down swinging with optimism.

所以，要抱着乐的态度。

So the final conclusion is an optimistic one.

所以最后的结论是一个乐的结论。

But secretly Clym had a more pleasing hope.

但是克林暗中怀有一个更为乐的希望。

You should try to look on the bright side of things.

你该设法以乐的态度看待事物。

You are such an optimistic woman.

你真是个乐的女人。

I hope you're optimistic about the year ahead.

希望你对来年是感到乐的。

And so we kind of had rose colored glasses on going into it.

所以对这个问题抱着乐的态度。

One way to cancel out stress is through positive thinking.

抵消压力的方法之一就是积极乐的思想。

I'm much more optimistic about what humans can do.

对人类可以做的事还是挺乐的。

But there are some factors that could lead to a more optimistic analysis.

不过有一些因素可能会得出更加乐的分析。

But the research on napping isn't all rosy.

但是关于午睡的研究并不都是乐的。

Yet it's difficult to be optimistic.

然而，人很难抱持乐的态度。

But the outlook isn't all rosy.

但前景并不都是乐的。