Long ago, there was a beautiful princess who lived in a castle.

Long before I was born, my grandparents had already retired.

A little language goes a long way.

Their friendship has lasted for an age long.

They met again long after they graduated from college.

Before long, the sun will set.

I went on a month-long trip to Europe.

He finally achieved his long-held dream of becoming a doctor.

I had to say goodbye to my best friend, we've been friends for so long.

I visited Long Beach last summer.