He is harboring negative emotions.

His thoughts were as we expected.

I am surprised by this unexpected event.

This was truly an unexpected result.

When I hear that song, old memories come to mind.

Someone tell me, what's the weather like today?

Natural language understanding is an important field of artificial intelligence.

Before starting a new business, he evaluated all the risks as if he were crossing a stone bridge by tapping on it, meaning he was very careful.

The doctor examined my perineum.

He starts talking about himself at every opportunity, causing trouble for the people around him.