His poetry depicts emotions with beautiful expressions.

He is not good at expressing his feelings in words.

We will attend a wedding ceremony tomorrow.

He is majoring in chemistry at university.

He is an expert in chemistry.

This math problem can be solved using a specific formula.

We have our wedding ceremony tomorrow.

There is a new projector in my office.

His paintings are strongly influenced by expressionism.

Using regular expressions, we search for patterns in strings.