I was surprised to learn that he had won the contest.
He looked surprised when he saw the result.

I was surprised when I realized the hidden depths of the recipe's complexity.

I was surprised when I heard the news. 我聽到這個消息時很驚訝。 He was greatly surprised to win the competition. 他贏得比賽時非常驚訝。 That surprise gift made me think he really knew me. 那個意外的禮物讓我想他真的了解我。

Surprised可以用句子"I was surprised to see her at the party."來表達。