십팔 in English:

Fashion in the eighteenth century emphasized the bosom.

In the late eighteenth century, a passport for an American was usually signed by the President of the United States.

Those who haven't lived in the eighteenth century before the Revolution do not know the sweetness of life.

Eighteen minutes later, the battle was over.

Wimbledon has eighteen grass courts, including the Center Court.

He said that he would be eighteen on his next birthday.

You should know better now you are eighteen.

Common sense is the collection of prejudices acquired by age eighteen.

He dissociated himself from the firm he had worked for for eighteen years.

When Tom was eighteen, he decided that he wanted to become a soldier.

Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.

People under eighteen aren't supposed to buy alcoholic drinks.

Tom can't be over thirty. He looks like he's about eighteen.

Are you eighteen?

The Christian religion is from heaven. The gates of hell shall not prevail against it, and its professors are not afraid of its being examined. It has stood for eighteen hundred years, and it will stand long.

The appropriate age for marriage is around eighteen for girls and thirty-seven for men.

Did you know that the neighbor's daughter is already married? "You don't say! She's only eighteen!"

Ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty.