1.凯瑟琳为丈夫在医学研究上的成就感到十分自豪2.当我问比利我还能为他做些什么时，他再要我抱抱他

Catherine is proud of his husband's achievement in medical research.

When I ask Billy what I could still do for him, he ask me to give an embrace to him.

1.Kathrine is proud of his husband for his achievement in medical research.
2.When I asked Billy what else I could do for him, he asked me to hug him again.

Kelly is very proud of his husband for his achievement in the medical research.
When I asked Billy what things can I do for him,then he wants me to hug him again.