Engineers discovered the problem during fueling, and worried that any excess hydrogen on the launch pad could cause an explosion during engine ignition.

VOA: standard.2009.03.15

He said, of course we're worried on reliance, so much of our GDP and of our government revenues is oil-related.

他回答道，我们当然很担心这点，我们大部分的GDP和政府收入,都与石油产业相关。

耶鲁公开课 - 金融市场课程节选

Everyone is, you know, kind of always working or worried about what they're going to be working on next.

每个人都在埋头工作，而且都在担忧接下来要干些什么。

气泡项目 - SpeakingMax英语口语达人

He is worried about the impact Wall Street Reform will have on big investment firms, once the president signs the bill into law on Wednesday.

VOA: standard.2010.07.20

You're worried about the effect on the minority.

你担心其对少数人的影响。

耶鲁公开课 - 公正课程节选

"I am not worried about quality at all. Because again I count on not only on the regulatory agencies that determine the quality of the water in which these products are grown.

VOA: standard.2010.05.08

And so ultimately one of the messages we'd like to send today is that if you are the type who's kind of on-the-fence don't think this is for you, worried about hurting your GPA or anything like that.

最终，我们想告诉你们的是,如果你是那种对分数不太在意的人,这种打分制就不是为你准备的，担心影响你的学分绩点之类的东西。

哈佛公开课 - 计算机科学课程节选

One thing that Merton Miller distilled from it was that people on boards, who decide on dividend payout, are very focused on the price of a share and they're worried about investor reaction.

但莫顿·米勒总结出一点,决定是否分红的董事们,十分关注股价,他们很担心投资者们的反应

耶鲁公开课 - 金融市场课程节选

Now that definition, if you're worried about what I've written down here and you want to see it in words, on the handout I've already put on the web that has the summary of the first class, I included this definition in words as well.

对于这个定义,如果你还有些疑问,而且你想看用文字表述的,在讲义中有,我已经上传到网上了,里面有第一节课的总结,也这个定义的文字形式

耶鲁公开课 - 博弈论课程节选

I'm worried about the math quiz on Monday.

我很担心周一的数学考试。

I'm worried 实战 - SpeakingMax英语口语达人