Recently, his popularity has been increasing.

We went down the river by boat.

He remained silent and didn't say anything.

My favorite cheese is Roquefort.

I walk in the park for an hour every day.

He is a renowned person in that field.

In the ecosystem of this area, 'inquilinism', where certain species parasitize the nests of other species, is common.

He was surprised when he saw that huge rock.

Darn, it's raining again.

All the goods in this store are cheap things.