摘要： Please excuse me if I’m a little pensive today.如果我今天有点郁郁寡欢,请原谅我。Mark is leaving, and I’m feeling kind of sad.马克要走了,我感到有点难过。You probably don’t know Mark, but you might be lucky enough to know someone just like him. He’s been the heart and soul of the office for a couple of year combining exemplary pr 阅读全文