To give visitors a better view, villagers have started a helicopter business - a first step in a planned expansion into commercial aviation and high-end tourism.
为了给观光者更好的视角，村民们开办了直升机业务——计划首先开拓商业航空和高端旅游观光。
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General aviation also enables helicopter rescue and ambulance services, air taxis and easier maintenance of power lines, pipelines and other infrastructure in far-flung places.
It is the most popular twin-engined helicopter in the world, and it is also included in the list of the most popular helicopters in the aviation history.