underpants

I go shopping.

私は買います

I buy cotton underpants.

私はズボンを買います

I buy cotton underpants at the underwear shop.

私はデパートでズボンを買います

I buy cotton underpants at the underwear shop on the weekend.

私は週末にデパートでズボンを買います

I buy cotton underpants at the underwear shop with my husband on the weekend.

私は弟と週末にデパートでズボンを買います