中文關鍵字
英文關鍵字
businessoccupationprofessionurbanlifestylesdayofficeformalclothingplaceofworkworkingbusytelephonelandlinecommunicationmobilephoneprogresstechnologymeetingdiscussionconferenceroombusinessmanbusinesswomanwirelessexecutivescomputerequipmentlaptopheadsetscreenreceptionistasianethnicitytalkingonas010asiasnapshotsmanwoman