Abbreviations (Clipped Words) biz=business(商业)
lib=liberation(解放) pro=professional(专业的；职业的) nat'l=national(全国的) com'l=commercial(商业的；广告) tech=technology(技术) pix=pictures(电影) Russ=Russia(俄罗斯) Sec=secretary(秘书) chute=parachute(降落伞) copter=helicopter(直升机)