I'll engage for John's behaviour should you decide to employ him.

如果你决定聘用约翰，我愿为他的行为担保。

《新英汉大辞典》

youdao

youdao

"That's the wonderful thing about Earth Day is that it really provides a platform, an opportunity for grassroots organizations and community organizations to really focus on what's happening in their neighborhoods and their homes in their communities, in their businesses and to focus on the priority problems and to engage people maybe for the first time in taking environmental action."

VOA: special.2010.04.21

You would also engage in sports together, and you would develop a camaraderie because you were expected then to be the fighting force for your city, your city-state.

一起参加体育运动，培养友谊,因为他们将成为这座城市，这座城邦的，主要战斗力。

耶鲁公开课 - 新约课程节选

The class just seemed to be a platform for Kagan to throw out random ideas " and the students were never required to engage in any thought."

它看起来就像一场演出,演出内容就是卡刚抛出随机的观点,而学生们从没被要求参与其中“

耶鲁公开课 - 死亡课程节选

You may have had to choose which candidate to hire for a job, or which vendor your company would engage for a project.

FORBES: Why Keeping Your Options Open Is Really, Really Bad Idea

To engage, for instance, in a radical overhaul of dysfunctional capital markets.

BBC: Has Western capitalism failed?

The Boston group Killswitch Engage, for example, has sales of nearly 200, 000 for their record As Daylight Dies since its release last November.

NPR: Kicking and Screaming, Metal Back in Music Spotlight