Imaging that you are on a space mission and you have to sleep in zero gravity , help fix a satellite , and build a factory in orbit.

在无重力的状态下吃饭、睡觉；穿上太空衣在宇宙中漫步、修复人造卫星，一定是很有趣的经验。

youdao

The basics: Mission E's drive system, based on Porsche's Le Mans-winning 919 prototype, is powered by two electric motors that can achieve zero to 60 in less than 3.5 seconds and has a 310-mile range.

基本参数：Mission E的驱动系统，基于曾在勒芒夺冠的保时捷919原型，采用两台电力发动机驱动，可在3.5秒内从0加速至时速60 英里，最大行程310英里。

youdao

Here is a man from Georgia, in 1994 creating a goal of Mission Zero: to run his global manufacturing company with zero impact on the environment by the year 2020.

FORBES: How "Going Green" Has Changed From Tree Hugging to Profitability

Anderson called that Mission zero.

FORBES: Ray Anderson, Noted Environmentalist, Passes Away At 77

Following the Sept. 11, 2001 terrorist attacks, Savidge reported from Ground Zero on the search and rescue mission.

CNN: Anchors & Reporters