President Mahmoud Ahmadinejad announced the launch to a crowd in Semnan province, his birthplace and a base for missile launches.

VOA: special.2009.05.23

It's all stage-driven, the stage being a billboard and the stage being a keynote or the stage being a product launch.

用舞台来发展自己，舞台就是个宣传板，舞台就是基调,或者舞台就是产品发布会。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

For now I want to tell you a little bit about what open course ware is and also share with you some work experience with our first public launch of the site.

现在我想谈谈,什么是开放课程软件,并且与你分享一些,第一次开放这个网站的工作经验。

麻省理工公开课 - 媒体、教育、市场课程节选

They also showed that the Apollo spacecraft could survive the launch and could re-enter Earth's atmosphere safely.

VOA: special.2009.07.08

And a group of alumni decided to launch an initiative called the Civic Value Initiative.

一群毕业生决定发起一项活动,叫做，公民价值观行动。

普林斯顿公开课 - 人性课程节选

But he flew one hundred eighty-seven kilometers high, and four hundred eighty kilometers from the launch pad.

VOA: special.2009.06.17

What's now the most efficient use of people's time, like how can people maybe be working on stuff not serially but I didn't say someone's working on launching a high school product on the photos and someone else is working on the thing every launch next to each, you know.

才能达到最高的工作效率，也许可以摒弃,连续工作的模式,我并不是说,他们是在开发一个小儿科的产品,有人负责建立相册,有人负责,下周要开启的项目。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

And that is a major challenge." Larry Graham,president of the National Confectioners Association in Washington, represented industry groups at the launch of the framework.

VOA: special.2010.10.26

I want to make one other point before we launch into that, and that is the following: that composers use the rate of harmonic change-- whether it's changing or not changing-- to sort of make us feel different ways about the music that we are listening to.

在此之前我还要说一个问题，不管和声有没有改变，作曲家都能通过和声改变的频率-,让我们对所听的音乐有不同的感受-,它能让我们感受到这段音乐。

耶鲁公开课 - 聆听音乐课程节选

There were some problems. But the animal survived the launch and the landing in the ocean.

VOA: special.2009.06.17

We just launch the site three weeks ago.

我们三周前才开放了网站。

麻省理工公开课 - 媒体、教育、市场课程节选

Soon after the launch, Cooper and Conrad noted a problem that almost ended their flight early.

VOA: special.2009.06.24

But focusing on things that are sustainable and scalable so that when we launch more schools or go into the next market or whatever we do, we're going to set ourselves up to have the same success that we've had without hurting our self in the current position.

还要关注可持续发展的事物,以及规模容易扩大的事物,当我们向新的学校扩展时,或是进军新市场时，目标就是获得,跟以前一样的成功,并且不破坏现有的水平。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Several problems developed. But Ham survived the launch and the landing in the ocean.

VOA: special.2009.06.10

In this mode either the students can self-study, Work on their own, or often Prof. Perdue will use These materials in the classroom and use them to Launch a larger discussion about what the students understand from these materials.

在这种模式下，学生可以自学，或者Peter，Perdue教授也经常拿这些,当作课堂讨论的材料,激发大家的讨论,看学生从中学到了什么。

麻省理工公开课 - 媒体、教育、市场课程节选

That tiny part sent a signal to computers that the launch had taken place.

VOA: special.2009.07.01

It rose perfectly. Someone on the launch crew spoke the words: "Good luck.And Godspeed."

VOA: special.2009.07.15

With a roar, it began to rise slowly from the launch pad.

VOA: special.2009.06.17

The launch was made from the space center at Cape Canaveral,Florida.

VOA: special.2009.06.10

The launch was early on the morning of December twenty-first,nineteen sixty-eight.

VOA: special.2009.07.08

It was about six hours since the launch of Gemini Six.

VOA: special.2009.07.01

The launch took place without a problem on March twenty-third,nineteen sixty-five.

VOA: special.2009.06.24

The attempt failed. The rocket exploded during the launch.

VOA: special.2009.06.10

Workers at the space center examined the launch area.

VOA: special.2009.07.01

Clouds would prevent filming of the launch.

VOA: special.2009.06.17

Once again, the launch was postponed.

VOA: special.2010.06.27

The dog survived the launch.

VOA: special.2009.06.10

The first launch attempt was postponed after technicians discovered a hydrogen leak while the ship was on the launch pad.

VOA: standard.2009.06.16

He says Japan will strongly protest through the United Nations, while also urging North Korea not to carry out the launch.

VOA: standard.2009.03.27

She said they have agreed, if the launch goes forward, to discuss a collective response, perhaps in the Security Council.

VOA: standard.2009.03.12