In this experiment, it is necessary to let the sample stand overnight.

This yogurt is left to stand for 24 hours to ferment.

This specimen was taken from a very rare type of rock.

He tried to solve the problem all night.

Your cooperation is needed for this project.

I need you.

He is a very quiet person.

I like watching the stars on a quiet night.

The stillness of this park calms the mind.

I like watching stars in the still night.