For many years, popular singer Dinah Shore invited optimistic post-war Americans to take to the highway and see their country in a Chevrolet.

VOA: special.2011.07.21

If I charged the reactor in this manner, and of course I'm assuming 100% completion of the reaction which we know is overly optimistic.

如果我们这样来考虑这个反应的前提，就是我们假设,反应完全进行,我们知道这有些过于乐观了。

麻省理工公开课 - 固态化学导论课程节选

As we saw in the last lecture, the elder brother holds an entirely different theory of chastity, and of course, it's a lot more optimistic.

我们上一讲中看到,年长的哥哥对贞节有完全不同的看法，当然那是乐观许多的。

耶鲁公开课 - 弥尔顿课程节选

Swan is optimistic that humans can take the necessary collective steps to address climate change and put the brakes on global warming.

VOA: standard.2009.12.10

Optimistic people, and again, not Pollyannaish detached optimism, but grounded optimists, on average, live significantly longer.

乐观的人，不是指盲目的乐天派，而是脚踏实地的乐观主义者，平均而言，明显更加长寿。

哈佛公开课 - 幸福课课程节选

He says the two words "really defined the joyous, optimistic and uplifting spirit that seemed to show itself while making the album."

VOA: standard.2009.04.19

I'm optimistic about the audio equipment and about our slide material and things such as that.

我对我们的音响设备,和我们的投影材料等都很有信心

耶鲁公开课 - 聆听音乐课程节选

Many people are optimistic that Bollywood movies have the potential to make their presence felt beyond the traditional markets in India and Asia.

VOA: standard.2010.07.22

But what of it? Think as long as you can though the artist throw out the negativism in reality by means of his art. And so he ends up with this very optimistic point of view.

但这有什么关系呢？，好好地想一想,尽管这个艺术家在现实中通过艺术,驱逐了消极主义,因此他最终形成了这种乐观的观点。

麻省理工公开课 - 电影哲学课程节选

However,Mohammed Said Idries is less optimistic that the electoral crisis will be resolved quickly and believes that the imminent American withdrawal is causing instability.

VOA: standard.2009.10.26

The optimistic thing is I think that we have a very good Fed chairman and we have coordinated efforts by central banks around the world and we're doing things that are attempts to prevent the collapse of the financial institutions.

积极的方面在于,我认为我们有一个很优秀的美联储主席,并且我们有世界各地的中央银行,协调的努力,而且我们正做着试图,阻止金融机构崩溃的事情。

耶鲁公开课 - 金融市场课程节选

Political commentator Amando Doronila, with the Philippines Daily Inquirer says people in the Philippines are optimistic about the new president and the new electronic voting process.

VOA: standard.2010.06.30

It would seem that the Elder Brother and his sister were way too optimistic in their assessment of the protected status of the virtuous poet and the protected status of the virgin, the favored role of the poet. Virginity does nothing.

似乎《科玛斯》中哥哥和他的妹妹认为,贞洁的诗人，未失童真的诗人自然会受到保护,的想法太过乐观了，贞洁无能为力。

耶鲁公开课 - 弥尔顿课程节选

And so this will only come as confirmation." A just-released nationwide survey of Afghans finds them more optimistic than expected, but still concerned about corruption and insecurity.

VOA: standard.2009.10.28

Economist Rebecca Blank with the Brookings Institution here in Washington was optimistic that positive results will come from efforts to prevent more job losses and mortgage defaults.

VOA: standard.2009.03.10

The rituals enhance their satisfaction with life and create optimistic beliefs.

VOA: standard.2010.08.05

Dr.Lo Veasnakiry, who heads the Ministry of Health's planning unit, blames the lack of success, on a shortage of funds and expertise, but he also says the target was excessively optimistic.

VOA: standard.2009.11.10

U.N.chief Ban Ki-moon told reporters he would go to the Danish capital next week to open the high-level segment that he expects will draw more than "I am encouraged and I am optimistic.

VOA: standard.2009.12.09

Meanwhile on a trip to Chile, British Prime Minister Gordon Brown said it is easy to be cynical about the summit, but he remains optimistic a meaningful outcome can and must be achieved.

VOA: standard.2009.03.29

"Clearly with the economy around the world growing again, passenger traffic coming back, cargo traffic coming back, we're in a much better position today than we were last year and as we look forward, we're very optimistic about the future."

VOA: standard.2010.07.23

Our facilities are clearly understaffed." The International Confederation of Midwives says with the support of the United Nations, the World Health Organization and large non-profit organizations, it is more optimistic about getting the funding needed to recruit these new trainees and deploy them into the communities where they are needed.

VOA: standard.2010.06.15