You don't get much legroom on economy class.经济舱腿部空间不够大。She sat in economy class on the flight to Bucharest.她乘坐经济舱飞往布加勒斯特。The price includes two economy class airfares from Brisbane to Los Angeles.这一价格包括两张从布里斯班到洛杉矶的经济舱机票。He prefers to fly economy class.他宁愿乘坐经济舱。