He is a specialist in surgery.

He is feeling the difficulty of swallowing.

He swallowed a large apple with difficulty.

This mass-produced item has stable quality and is also reasonably priced.

He was able to overcome his obstacle.

She looked in the mirror and was bothered by her split ends.

He looked like he had succeeded.

A mouse came into my room.

This festival is always crowded with a large number of people.

He stood in the kitchen to knead the bread dough.