What is the translation of " OPTIMISTS " in Chinese?

• 乐观主义者
• 乐观者
• 乐观的人

Examples of using Optimists in English and their translations into Chinese

All farmers are optimists.
我们农夫都是乐观的。

Optimists always have hope.
乐观的人总能看到希望。

All farmers are optimists.
我们农民都是乐观的。

Optimists always have hope.
乐观的人总是看到希望.

Apparently Optimists Live Longer.
实践证明，乐观的人活得更久。

Optimists live in the present.
乐观的人活在当下。

However, there are also many optimists.
不过，乐观的人也很多。

Optimists are more successful.
乐观主义者更成功.

All programmers are optimists: All will go well”.
所有的程序员都是乐观的：一切都会顺利。

An Optimists Guide to Divorce?
一个乐观主义者的离婚指南?

In a few countries, the share of optimists is much lower.
相对而言，发达国家的乐观比例要小得多。

For optimists, a pleasant picture.
男帅女美，好一副赏心悦目的画面。

We have pessimists who want to sell and optimists who want to buy.
悲观者要卖出,乐观者要买进。

Optimists, in contrast, see it as half full.
乐观主义，相反，会把它看做有一半是满的。

Why are some people optimists and others pessimists?
为什么有些人乐观，而有些人悲观？?

Optimists and pessimists are two different types of thinkers.
乐观和悲观是两种不同的思考模式。

Why are some people optimists while others are pessimists?
为什么有些人乐观，而有些人悲观？?

Optimists invent airplanes, and pessimists invent parachutes".
乐观者发明飞机，悲观者发明降落伞。

We are impatient optimists working to reduce inequity.
我们急切而乐观地投身于减少不平等现象的事业.

Optimists invented aeroplanes and pessimists invented parachutes.
乐观者发明飞机，悲观者发明降落伞。

Economists at Duke University found that optimists even save more.
杜克大学的经济学家发现，乐观的人甚至更节俭。

We are optimists about our country's energy future.
对于我们国家能源的未来，我是很乐观的。

Are People Born Optimists, or Is It a Skill That Can Be Learned?
是人天生乐观，抑或是可以学习的技能？?

Optimists invented an airplane while pessimists invented parachutes.
乐观者发明飞机，悲观者发明降落伞。

Studies have shown that optimists usually live 12 years longer than pessimists.
研究表明，乐观者通常比悲观者多活12年。

Optimists invented aeroplanes and pessimists invented parachutes.
乐观的人发明了飞机，悲观的人发明了降落伞。

The optimists invented the plane, the pessimists the parachute.
乐观者发明飞机，悲观者发明降落伞。

Optimists take action when there is a problem and have healthier lifestyles.
乐观者采取行动，愿意尝试，并有更健康的生活方式。

Optimists emphasize its capacity for learning and rapid accumulation of human capital.
乐观者强调中国学习和快速积累人力资本的能力。

Optimists emphasize its capacity for learning and rapid accumulation of human capital.
乐观者强调中国的学习能力和快速积累人力资本的能力。