+at We were absolutely amazed at the response to our appeal. 我们的呼吁所得到的回应简直让我们惊诧不已。

+(that) Frankly, I was amazed that he was interested. 坦率地说，他感兴趣让我很吃惊。

be amazed to see/hear/learn etc We were amazed to learn that she had left the hospital £18 million. 听说她把1800万英镑留给了医院，我们感到很惊异。