波浪: wave...
同伙: colleague, co-conspirator, accomplice...
芝麻: sesame (seed)...
马: horse, horse or cavalry piece in Chinese chess, knight in Western chess...
多年来: for the past many years...
撞: to knock against, to bump into, to run into, to meet by accident...
请客: to give a dinner party, to entertain guests, to invite to dinner...
车: war chariot (archaic), rook (in Chinese chess), rook (in chess)...
主持: to take charge of, to manage or direct, to preside over, to uphold, to stand for (justice etc), to host (a TV or radio program etc), (TV) anchor...
摄氏度: °C (degrees Celsius)...