tour /tuə/ I. n. [c] 游历,旅行:a tour around the world 环球旅行;go on a tour 出去旅行; make a tour of China 游览中国 ‖II. vi. 周游,旅行:tour all over the world 周游全世界;tour about America 漫游美国;tour (through) Europe 旅行欧洲
tourism /ˈtuəriz(ə)m/ n. [u] 观光事业,游览:income from tourism旅游业收益;mass(package) tourism团队(包价)旅游 Tourism is Venice’s main industry.旅游业是威尼斯的支柱产业。Lisbon’s foreign earnings have been badly hurt by the drastic drop in tourism.由于旅游业的严重滑坡,里斯本的外汇收入大受影响。
tourist /ˈtuərist/ n. [c] 旅游者,观光者,游客:a hotel which can accommodate 500 tourists 能容纳500名旅客的旅馆;attract tourist 招徕游客 The travel agency routes many a tourist to Europe. 旅行社给许多旅客安排去欧洲的路线。