His tennis stroke is very powerful.

He is the hero of our town.

I recommend this enamel pot because it has good heat conductivity and lasts a long time.

I felt his remark was a low blow.

His joke was lowbrow, and no one laughed.

He received a low blow during the match.

I look forward to the Eurovision every year.

The workers are facing a lockout.

The Atlantic humpback dolphin is designated as an endangered species.

The Chinese white dolphin lives in the waters off the southern coast of China.