他们为该如何完成任务制定了周密的计划。

They planned very carefully how they would accomplish their mission.

youdao

他的任务是周密地制定能够让市场经济适合于无污染的环境的政策。

His task was to elaborate policies that would make a market economy compatible with a clean environment.

《柯林斯英汉双解大词典》

加里卜与格拉芙制定了一项任务：仅利用风能，将一个水平放置的4.5米高石柱提至与地面垂直。

Gharib and Graff set themselves the task of raising a 4.5-meter stone column from horizontal to vertical, using no source of energy except the wind.

youdao

So I set about on two missions, the first was to visit high schools around country and talk to young people about their use of digital technology and second was to go online and began to look closely at websites, chat rooms, internet list that young people were creating.

我为此制定了两个任务，第一个是拜访全国的高中,与年轻人进行交谈,关于他们对电子技术的使用,第二个任务就是上网,开始认真研究那些网站，聊天室，以及年轻人们所创造的网络世界。

麻省理工公开课 - 媒体、教育、市场课程节选