The Adventure of the Beryl Coronet 绿宝石王冠（2）

Sherlock Holmes sat silent for some few minutes, with his brows,knitted and his eyes fixed ¹ upon the fire., ,"Do you receive much company?" he asked., ,"None save my partner with his family and an occasional friend of,one else, I think.", ,"Do you go out much in society?", ,"Arthur does. Mary and I stay at home. We neither of us care for,Once the aim is fixed,we should not change it arbitrarily.目标一旦确定，我们就不应该随意改变。,She showed an affected interest in our subject.她假装对我们的课题感到兴趣 。