A cigarette with reduced tobacco vapor temperature and improved taste, comprising a tobacco segment, a filter tip segment (7, 8; 10, 11), and a flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) arranged between the tobacco segment and the filter tip segment (7, 8; 10, 11), and having an inner wall; wherein an air inlet opening (3; 12) communicating with the tobacco segment is provided on a first part of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) near to the tobacco segment; wherein an air outlet opening (6; 13) communicating with the filter tip segment (7, 8; 10, 11) is provided on a second part of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) near to the filter tip segment (7, 8; 10, 11); wherein a plurality of air flow baffles are provided from top to bottom within the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) in an alternating arrangement to create a serpentine flue gas reflux path for a flue gas; wherein one end of the flue gas reflux path communicates with the air inlet opening (3; 12), and the other end of the flue gas reflux path is connected to the air outlet opening (6; 13); wherein tobacco vapor enters the air inlet opening (3; 12) and passes through the flue gas reflux path; wherein a length of the flue gas reflux path of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) is increased and the temperature of the flue gas is reduced by means of heat exchange of a hot air flow with the air flow baffles and the inner wall of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), characterized in that the cigarette comprises a fragrance strengthening segment between the tobacco segment and the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), wherein the fragrance strengthening segment is internally provided with a tobacco flavor fragile capsule or an adsorbent carrier and flavors and fragrances adsorbed onto the adsorbent carrier, and that the filter tip segment (7, 8; 10, 11) consists of a solid filter tip (7; 10) and a hollow filter tip (8; 11), that the solid filter tip (7; 10) is connected with the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), and that the hollow filter tip (8; 11) is positioned at an outermost end. a tobacco segment, a filter tip segment (7, 8; 10, 11), and a flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) arranged between the tobacco segment and the filter tip segment (7, 8; 10, 11), and having an inner wall; wherein an air inlet opening (3; 12) communicating with the tobacco segment is provided on a first part of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) near to the tobacco segment; wherein an air outlet opening (6; 13) communicating with the filter tip segment (7, 8; 10, 11) is provided on a second part of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) near to the filter tip segment (7, 8; 10, 11); wherein a plurality of air flow baffles are provided from top to bottom within the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) in an alternating arrangement to create a serpentine flue gas reflux path for a flue gas; wherein one end of the flue gas reflux path communicates with the air inlet opening (3; 12), and the other end of the flue gas reflux path is connected to the air outlet opening (6; 13); wherein tobacco vapor enters the air inlet opening (3; 12) and passes through the flue gas reflux path; wherein a length of the flue gas reflux path of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13) is increased and the temperature of the flue gas is reduced by means of heat exchange of a hot air flow with the air flow baffles and the inner wall of the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), characterized in that the cigarette comprises a fragrance strengthening segment between the tobacco segment and the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), wherein the fragrance strengthening segment is internally provided with a tobacco flavor fragile capsule or an adsorbent carrier and flavors and fragrances adsorbed onto the adsorbent carrier, and that the filter tip segment (7, 8; 10, 11) consists of a solid filter tip (7; 10) and a hollow filter tip (8; 11), that the solid filter tip (7; 10) is connected with the flue gas reflux segment (3, 4, 5, 6; 12, 4, 5, 13), and that the hollow filter tip (8; 11) is positioned at an outermost end.