the knee has been completely shattered, and it is almost impossible to cure it. Even if the artificial joint is completely replaced, it will leave serious sequelae in the future. Even if he is not a...'s eyes, the happiness of the father-in-law is naturally not as important as that of his wife.so he said helplessly, "I'm sorry, Dad, but I haven't been in a good mood lately. If I can't find my mothe...