Air Force pilot Gordon Cooper became an expert on the Redstone Rocket that would launch Mercury astronauts on short training flights.

VOA: special.2009.06.10

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

I helped launch a volunteer organization on campus.

我帮助组建了一个校园志愿者组织。

帮助多文化的家庭 - SpeakingMax英语口语达人

On Earth Day, the artist and building designer Maya Lin will launch a Web site about the Earth's endangered plants and animals.

VOA: special.2010.04.21

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

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

VOA: special.2009.07.15

But it could launch Apollo spacecraft on test flights around the Earth.

VOA: special.2009.07.08

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

VOA: special.2009.07.08

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

VOA: special.2009.06.24

Designs for launch rockets and spacecraft were agreed on.

VOA: special.2009.07.08

At a news conference,Mr.Barak indicated the Jewish State is prepared to launch a preemptive strike on Iranian nuclear facilities.

VOA: standard.2009.07.27

But Israel has warned time and again that if diplomacy fails, it might launch a pre-emptive strike on Iran's nuclear facilities.

VOA: standard.2009.12.28

South Korea's delegate to those talks left Friday for Washington for high-level consulations on a diplomatic response to the launch.

VOA: standard.2009.03.27

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

Shuttle Launch Director Mike Leinbach said the crew did not let the one-day delay have a negative impact on them.

VOA: standard.2010.02.08

U.S.Secretary of State Hillary Clinton has said there will be consequences for Pakistan if Pakistani-based terrorists launch a successful attack on U.S.soil.

VOA: standard.2010.05.18

After that,space station partners will rely on Russian and private launch vehicles to ferry supplies to the orbiter.

VOA: standard.2010.04.05

Shuttle test director Stephen Payne said the lunar mission team agreed to allow Endeavour to take the launch pad,or range, on Wednesday.

VOA: standard.2009.06.16

And both parties seek the re-launch of negotiations as soon as possible, although there are differences between them on how to proceed,"

VOA: standard.2009.09.22

NASA officials say cameras mounted on Endeavour showed several pieces of debris falling away and hitting the shuttle during launch late Wednesday.

VOA: standard.2009.07.16

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

The military is expected to launch a full-scale assault on Taliban militants in the region bordering Afghanistan.

VOA: standard.2009.10.15

That means the long-range rocket, which international satellites have spotted on a North Korean launch pad, could fire its engines as early as Saturday.

VOA: standard.2009.04.01

and just as before, there are those who live in the mountains and cities who continue to launch attacks on federal forces and those of Ramzan Kadyrov.

VOA: standard.2009.03.26

Former U.N.Secretary-General Kofi Annan also warned of the harmful effects of the global recession on Africa during the launch of the annual report of the Africa Progress Panel.

VOA: standard.2009.06.10

The new schedule calls for Endeavour to lift off before dawn on Wednesday, the same day that NASA had hoped to launch a separate mission to survey the moon.

VOA: standard.2009.06.16

So what does it mean to be French today? President Nicolas Sarkozy has tapped another French staple the love of debate to launch a three-month, national conversation on the subject.

VOA: standard.2009.12.30

Instead,Posner urged the Council to pass a resolution encouraging Israel to investigate allegations through credible domestic processes and to call on the Palestinians to launch similar investigations to address allegations of Hamas abuses.

VOA: standard.2009.09.29

At a news conference, Clinton and her Indian counterpart said they had agreed to launch and be co-chairs of a "strategic dialogue" that will involve a wide range of government agencies on both sides.

VOA: standard.2009.07.20

Analysts say the latest attack is likely to push Pakistan to launch a long-awaited military offensive against terrorist bases in the Waziristan tribal region, which is also being used to launch attacks on international forces across the border in Afghanistan.

VOA: standard.2009.10.11