What is the translation of " BE OPTIMISTIC " in Chinese?

• 是乐观的
• 很乐观
• 持乐观态度
• 对持乐观态度
• 乐观一

Examples of using Be optimistic in English and their translations into Chinese

It might be optimistic.
这可能是乐观的。

Be optimistic and realistic.
保持乐观和现实的。

That may be optimistic.
这可能是乐观的。

Be optimistic about the future.
对未来保持乐观。

That might be optimistic.".
这可能是乐观的。

But be optimistic- we will succeed!
但乐观-我们一定会成功！!

People should be optimistic.
人们必须保持乐观。

So why be optimistic about the future?
为什么要对未来持乐观态度?

The answer may be optimistic.
答案或许是乐观的。

I can't be optimistic or pessimistic.
我不会乐观或悲观。

Parents have to be optimistic.
家长应该保持乐观的态度。

We should be optimistic about the future.
但我们应该对未来持乐观态度。

No one said you shouldn't be optimistic.
没有人说你应该乐观。

We should be optimistic about this.
我们应该对此持乐观态度。

The Economist: You should be optimistic.
经济观察报：你很乐观。

We should be optimistic, but also realistic.
我们应该乐观，也应该现实。

Your tone of voice should be optimistic.
你的语调应该是乐观的。

Why You Should be Optimistic about the Future?
为什么要对未来持乐观态度？?

Wall Street analysts can be optimistic.
华尔街分析师们似乎很乐观。

Thus man may be optimistic and hopeful about his future.
因此，男子可能是乐观和对自己的未来充满希望。

They believe that every one should be optimistic.
他坚信每个人都应该保持乐观的态度。

I think we should be optimistic about this.
我们应该对此持乐观态度。

So the people I choose, they have to be optimistic.”.
所以我招的人，一定得乐观。

And you have to be optimistic about it.
你必须对此持乐观态度。

Focus on positive future circumstances, be optimistic.
关注积极的未来环境，乐观一点。

In order to lead a happy life, you must be optimistic.
为了让生活更美好，你必须乐观。

If you are optimistic, your child will be optimistic.
如果你是乐观的，孩子也会是乐观的。

But to continue making it at the current rate may be optimistic.".
但是继续以目前的速度增长可能是乐观的。

Outlook on the future of social game interactions should be optimistic.
社交互动游戏的未来是很乐观的。