passenger travel短语¹³¹⁶²⁰⁺³ 基本例句 旅客周转量 The volume of passenger travel on the railways increases during the Spring Festival. 春节期间，火车旅客流量会增加。 kuenglish The Asia-Pacific region already accounts for40% of the air- cargo market and26% of passenger travel, making it bigger than America. 亚太地区的航空运输量已经占到了航空货运总量的40%和航空客运总量的26%，已经超过了美国。 ecocn