Lucas' Marvellous Trip to Seattle

Lucas' Marvellous Trip to Seattle
One day,Montana,as was usual with us,I along with Lucas was having a walk along the avenue beside our cottage after an abundant dinner made by Katherine Presley,who's my brilliant and considerate wife.It occured to me that Lucas had been to a lot of American cities together with me ever since he was born,such as Los Angeles,New York,Houston,Minneapolis，San Francisco and so on.Hence, I inquired Lucas where he hadn't been yet.He thought for a while and responded to me,"Boston,Baltimore,Buffalo,Philadelphia…