He has a stubborn character and rarely changes his mind once he has made a decision.

This cake is made with non-centrifugal sugar.

He lives with a spirit of reliance on others.

Seeing her wondrous face, I was breathless.

He likes climbing rock faces.

An electrooculogram is a test method to record the movement of the eyeball.

I am saving a certain amount of money every month to repay the principal.

He earnestly desired to get that job.

He earnestly desired that job.

As the phrase 'If it does not sing, let's wait until the cuckoo sings' suggests, we should wait patiently until the opportunity comes.