He is a world-renowned ichthyologist.

Looking up at the Big Dipper, I feel at peace.

Life is a series of vicissitudes.

He felt cognitive dissonance between his actions and beliefs.

He arrived in Tokyo yesterday.

Did you hear his voice?

He was begging on the side of the road.

This business will bring a large profit.

I was standing at the tip of the spit, looking out at the sea.

This hardened dirt is so hard, nothing can be planted.