involve

这些旅行通常涉及大量步行。

The trips often ___involve a lot of walking.

我们应该让孩子们参与社区活动的策划。

We should ___involve children in planning community events.

我更喜欢那些能让学生积极参与学习的教学方法。

I prefer teaching methods that actively ___involve students in learning.