Susan:I’msogladtoseeyou,David. 41 hasbeensuchalongtime...
问题详情：Susan:I’msogladtoseeyou,David. 41 hasbeensuchalongtime.Howareyou?David:I’mfine,andyou?Susan:I’mjustwonderful.God,timegoesbysoquickly!AreyougoingtotheairqualityconferenceinChicago?David:...