I haven't seen him for long.

She has long hair.

Students are longing for the vacation.

As long as you work hard, you can achieve your goals.

I've long known that this day would come.

She has longed for a vacation for months.

We endured the long of winter.

I have a longing to travel the world.

She gazed at the old family album with a longing expression, each picture evoking memories of cherished times.

The equator is an imaginary line that runs around the Earth at 0 degrees longitude.