The big question is whether they remain mentally alert because they engage in these activities, or whether they are able to engage in these activities because they are cognitively intact.

重要的问题在于，他们是否因为参加这类活动而保持了头脑的灵活，或是正因为他们拥有完整的认知能力，所以才有能力参与这类活动。

youdao

Read out loud to your child and then engage her in a conversation about what you have read; and engage your child in age-appropriate activities that promote good listening skills.

给你的小孩大声朗读故事，并鼓励他就你朗读的故事编一个对话。要鼓励你的小孩做一些适合他年龄的事情以提高倾听的技巧。

youdao

These are problems that many of us can't or don't want to engage with, but games can change that because, by definition, any successful interactive system will make people want to engage.

这些都是很多人不能或者不想参与的，但是游戏可以改变这一切，因为从理论上讲，任何成功的交互系统都会使人们愿意参与其中。

youdao

Second grade teacher Alison Kerr says the main goal is to engage children in the learning process.

VOA: special.2011.03.10

I hope that you've been inspired to get out there and engage your local community, people from across religious backgrounds.

我希望你受到了激励，立即行动,参与到当地的社区中，与有着不同宗教背景的人融合。

普林斯顿公开课 - 人性课程节选

What if we were to take this electron and send it over to here, in other words, engage in electron transfer.

如果我们得到这个电子,并把它放在这里，换句话说，我们做一个电子传送。

麻省理工公开课 - 固态化学导论课程节选

We call on the Syrian government to engage in the political dialogue that we have called on other governments in the region to engage in -- to refrain from violence, to begin a process of reform.

WHITEHOUSE: Press Briefing

We have worked very aggressively to engage producers to be able to encourage their production and ensure that adequate supplies are getting onto the market.

WHITEHOUSE: The White House

British leaders know they need to engage rhetorically to sustain public support during a war that promises to be long -- and, at least occasionally, unsuccessful.

CNN: Britain's war of words