After two trials, we began to carry out the task for real.

两次试验之后，我们开始真正执行任务。

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Another task for the Glomar Challenger's scientists was to try to determine the origin of the domelike masses buried deep beneath the Mediterranean seafloor.

格洛玛挑战者号的科学家们的另一项任务是尝试确定地中海海底之下深埋的圆顶状物质的起源。

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She's set a difficult task for herself.

她给自己安排了一项艰巨任务。

《牛津词典》

One of the biggest changes is that the task force now advises against mammograms for most women under fifty years old.

VOA: special.2009.11.18

So that is really the design for the activity that we have been pursuing since dean done this convened educational technology task force in 1999.

这就是该活动的构思,自从1999年院长建设,教育技术队伍以来,我们一直在追求该目标。

麻省理工公开课 - 媒体、教育、市场课程节选

Today I have the impossible task of finishing the parts of the Republic that I have assigned for the class.

今天我有个不可能的任务,完成《理想国》剩余的部份,依照我指定给同学的进度。

耶鲁公开课 - 政治哲学导论课程节选

Moving from one State to another is not a trivial or simple task for such specialists.

FORBES: IBM's Watson: Maybe The Doctors Will Strangle It At Birth

In this country the key task for a certified watchmaker is to maintain fine mechanical watches.

FORBES: Fact and Comment

Why, for example, would that particular person want to do a particular task for you?

ECONOMIST: Guru