He was root pruning in the garden.

The rhizosphere plays a very important role in plant growth.

What he's saying is a baseless story.

He loves sports spirit anime and looks forward to new episodes every week.

I am studying for the Japanese Language Proficiency Test next year.

He believes that he is a psychic.

He cannot enter into a legal contract as a person without legal capacity.

He had to have surgery because his nasal septum was deviated.

I have been to Cape Eluan.

A comprehensive reform is necessary to eradicate the root of the problem.