Do not know how it is to engage on.

都不知道那是怎么搞上的。

danci.911cha.com

That is impossible to engage on such things.

从事这种事情是不可能的。

3g.en8848.com.cn

A downhole tool used in fishing operations to engage on the outside surface of a tube or tool.

在打捞作业中所用的一种井下工具，在打捞时它与管子或工具的外表面接合。

www.infopetro.com.cn

But if the Tehran government chooses not to engage on the nuclear issue, that would put the United States in a stronger position to seek "other ways" of applying pressure on Iran.

VOA: standard.2009.09.11

Although they will be engaged in P-functioning later on, it's not true right now that they can engage in P-functioning.

虽然他们后来能够有人格功能性，但是现在却没有。

耶鲁公开课 - 死亡课程节选

It's possible that he's hiding his talent or burying his conceived merits deep within the earth, and it's this frightening possibility that Milton forces himself to engage head on - the implications of this parable.

他不可能总藏着他的才能,或者把他即将成形的文章埋在地下，就是这种可怕的可能性,使弥尔顿敦促自己注意,这则寓言的暗示。

耶鲁公开课 - 弥尔顿课程节选

And last December, of course, Obama seemed unwilling to engage on the tax issue at all.

FORBES: Why Obama 'Punted' On Deficit Reduction

The survey clearly showed that more and more Facebook users want to engage on Facebook.

FORBES: Attention Facebook Shoppers: Get Ready For F-Commerce

You obviously engage on the issues that are not entirely in our control, like Europe.

WHITEHOUSE: Press Briefing