The Vikings used long ships to navigate the seas.

It's a long shot, but maybe we can find the missing key.

He has a long suit of hearts in his hand.

The cargo ship can carry up to 2,000 long tons of goods.

I am planning to take a long vacation this summer.

Long wave radio signals can travel thousands of kilometers.

Long ago, people used to travel by horse and carriage.

I have been in a long-distance relationship for two years.

The meeting was long-drawn and seemed to never end.

The long-eared rabbit hopped through the meadow.