tourist income

例句：

1. 1. The city's tourism industry has been booming recently.
   这个城市的旅游业最近一直很繁荣。
2. 2. Tourists are spending more money on accommodation and food than ever before.
   游客在住宿和食物上的花费比以往任何时候都要多。
3. 3. The government is looking into ways to increase the tourist income of the region.
   政府正在研究增加该地区旅游收入的方法。