The roots of this plant extend deep.

His success is due to his perseverance.

In the old days, when people found a hagfish, they thought it was a special creature.

The sales of this product are indeed skyrocketing.

He used a ladder to repair the roof.

His house is very spacious.

I come to this bakery every week.

His house is a big house.

There are many lampreys living in this river.

An electric eel can generate electricity.