这个研究项目开展的规模不算太大。

The research was carried out on a modest scale.

《牛津词典》

我对这次活动开展的情况感到心满意足。

I'm perfectly content with the way the campaign has gone.

《柯林斯英汉双解大词典》

政府已经开展了沿东部边境建造防御工事的工程。

The government has started building fortifications along its eastern border.

《柯林斯英汉双解大词典》

And then we do variety about their trips during the year, and all of those are led by students.

在接下来的一年，我们会开展各种远足活动，这些活动都是由学生自己领导的。

普林斯顿公开课 - 人性课程节选

and I'm making sure that the programme is running to the time it's meant to run by,

我要保证项目要在预定的时间内开展，

制作电视节目 - SpeakingMax英语口语达人

And they squarely faced the question of a gradual abolition plan for the state of Virginia in 1831 and '32.

然而在1831和32年间的弗吉尼亚州,他们所面临的问题就是,如何开展废除奴隶制的计划

耶鲁公开课 - 美国内战与重建课程节选