I don't know what you've tried so far or what you are having doubt about, but you have twice before wrapped your code in a div with its container.
In exercise 3, you wrapped your two lists in nav and its container.
In exercise 5, you wrapped your h1 and p elements in jumbotron and its container.
Now you are being asked to wrap the three divs that you just finished writing in exercises 6 and 7.
- find your Travel, Host and Trust content that you wrote in exercises 6 and 7
- put the opening tags for learn-more and its container on the line before the div that contains the Travel content
- put the closing /div tags for learn-more and its container on the line after the div the contains the Trust content.
There -- your Travel, Host and Trust content has now been wrapped in two divs, one called learn-more and one called container.