They launched at least 2 spaceships into outer space each year.

他们每年至少向外太空发射两艘宇宙飞船。

youdao

They launched the offensive on January 10.

他们于1月10日发动了进攻。

《牛津词典》

They launched fierce attacks on her, but she stood up to this undaunted.

他们对她进行猛烈攻击，但她毫不畏惧地顶住了。

《新英汉大辞典》

And they launched a forceful campaign to protect the country from these suspected extremists.

VOA: special.2010.12.09

They launched free markets designed to improve agriculture.

VOA: special.2010.03.30

They launched their plannoes on a quiet Sunday morning and attacked the huge American naval and air base at Pearl Harbor "We interrupt this program to bring you a special news bulletin: The Japanese have attacked Pearl Harbor,Hawaii by air, President Roosevelt has just announced."

VOA: special.2011.06.02

Before the unions took on the Senate bill, they launched a rebellion closer to home.

CNN: 'Rogue' DHS unions follow Obama's lead on deportation

Two of the charges were dropped when they launched an appeal following sentencing last June.

BBC: Rescued Amersham foal up for adoption in Norfolk

In the last decade, they launched a series of mega-blockbusters, which ensured massive and fast-growing profits.

FORBES: Nagging Doubts For Big Pharma