How many times have we told you not to launch yourself off the roof?

我告诉你多少次了不要把你自己发射到屋顶上去？

youdao

Launch yourself into action with this awesome Hyenda Bomber vehicle.

发射到本人的行为，这真棒hyenda轰炸机车辆。

youdao

You must live in the present, launch yourself on every wave, find your eternity in each moment.

你必须活在当下，推出自己在每一波，发现你在每一刻永恒。

youdao

When playing soccer, I always thought you had to be nuts to launch yourself into the air and head the ball.

WSJ: Urban Gardner: Lacrosse, the Sport of Scholarships

In towns across the Alps you can rent a sled, take a train or ski lift a mile or two up the hill, and launch yourself on a terrifying run that puts the rides at Disney World to shame.

FORBES: Don't Try This At Home: A Swiss Sled Run Would Send U.S. Lawyers Into Ecstasy

If you're planning on catching a launch soon, do yourself a favor and do your homework -- if not here, then at NASA's site.

CNN: The Internet: the final frontier for space watchers