旅游业是许多沿海城镇的主要产业。

___Tourism is the main industry in many coastal towns.

政府希望通过发展旅游业来提振当地经济。

The government hopes to boost the local economy by developing ___tourism.

在过去十年里，这座古寺的旅游业大幅增长。

The ancient temple has seen a huge increase in ___tourism over the last decade.