Even as he gets older, his virility does not diminish.

The topography of this area was mainly formed by the geomorphic agent of wind.

Beautiful Chinese fountaingrass is growing in my garden.

The secret to his success lies in his amazing fortitude.

He has amazing stamina.

His stamina is astonishing.

The van der Waals force is an important concept in explaining intermolecular interactions.

He has a high ability to hold a conversation, so he can get along with anyone quickly.

Père David's deer, also known as the 'four unlike', is a species of deer native to China and is listed as an endangered species.

I want to go see the Statue of Liberty someday.