The mission was a washout.

这个任务彻底失败了。

《柯林斯英汉双解大词典》

The squadron flew on a reconnaissance mission.

这支空军中队执行一项侦察任务。

《牛津词典》

The helicopter was returning from a reconnaissance mission.

那架直升机执行完一项侦察任务正在返回。

《柯林斯英汉双解大词典》

(OMITTED) Commander Alan Poindexter is leadingthe Discovery's crew on a 13-day mission that includes a stop at the space station.

VOA: standard.2010.04.05

(SPEAKING) They have come to Washington from across the country in a combative mood with one mission in mind - to stop President Obama's health care bill.

VOA: standard.2010.03.18

The mission had special meaning for Dr.Robert (Bobby) Satcher and Leland Melvin.

VOA: standard.2010.02.02

The Lighthouse will communicate with Roomba via an infrared sensor to contain it in one room until it vacuums the area completely (aka: completes its mission) and then it will move on to the next room and so forth.

ENGADGET: Roomba 790's Wireless Command Center lets you obliterate dirt from afar

Mr. LEROY KANE (Head, Mission Management Team): This is hugely important mission for the programs.

NPR: Shuttle Lifts Off with Science Lab in Tow

Next year, NASA is to launch a demonstration mission to test optical laser communications in conjunction with the LADEE (Lunar Atmosphere and Dust Environment Explorer) mission to the moon.

FORBES: Future Of NASA's Aging Deep Space Network Lies In X-Rays And Lasers