中文關鍵字
英文關鍵字
businessoccupationurbanprofessionlifestylesdayofficeformalclothingplaceofworkworkingbusytelephonelandlinecommunicationmobilephonetechnologyprogressmeetingdiscussionconferenceroombusinessmanbusinesswomanwirelessexecutivescomputerequipmentlaptopheadsetscreenreceptionistasianethnicitytalkingonas010asiasnapshotsmanwoman