Developing tourism at China's world heritage sites has been on the upsurge.

中国世界遗产地开发旅游已经成为一种热潮。

youdao

Developing tourism in the mountainous region, vertical zonal is a factor that must be considered.

在山地区域进行旅游开发时，垂直地带性是进行旅游开发时必须考虑的因素。

youdao

Tourism resources' scientific and proper assessment is the precondition of developing tourism resources.

科学认定和评价旅游资源是开发利用旅游资源的前提。

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It has become an important starlight destination, developing tourism activities that combine science and observation.

UNESCO: MEDIA SERVICES

Local hostility to hotel groups makes it harder for governments to work at developing tourism.

ECONOMIST: Caribbean tourism

The Isle of Man is the headquarters for 12 space firms which are involved in work such as developing space tourism technology and satellite communications.

BBC: Isle of Man space industry named industry 'model'