His decision is final, and it cannot be changed.

When he saw a hinny for the first time, he was surprised by its beauty.

She is very beautiful.

She was described as very beautiful.

Time flies, doesn't it?

I was really astonished by his sudden proposal.

I was taken aback by his sudden proposal.

Lo and behold, he passed the exam.

He went to Japan for the first time.

He ate sushi for the first time.