He was observing the inner shell of the clam.

The external shell of a crab is very hard.

The shell diameter of this shell is 5 centimeters.

The shell length of this shellfish is 5 centimeters.

He was closely observing the umbo of the shell.

The shell height of this shell is 5 centimeters.

I drank coffee at a small cafe in the city.

She likes collecting shells on the beach.

This country has been suffering from civil war for a long time.

The new cabinet was inaugurated yesterday.