tourism
n. 旅游业，观光业；旅游，观光
例句
Tourism is vital for the economy.
旅游业对于经济至关重要。
《柯林斯英汉双解大词典》
Tourism is the lifeblood of the city.
旅游业是这座城市的命脉。
《牛津词典》
There's money to be made from tourism.
旅游业非常有利可图。
