My nephew built a lunar rover out of Lego and spent the whole afternoon exploring under the sofa with it.

What does My nephew built a lunar rover out of Lego and spent the whole afternoon exploring under the sofa with it. mean?

My nephew built a lunar rover out of Lego and spent the whole afternoon exploring under the sofa with it.

My nephew built a lunar rover out of Lego and spent the whole afternoon exploring under the sofa with it. in other languages