The traditional tourism as the leisure tourism is affected by the economic income, working hours and season. It has some features as fragile sensitive, elasticity of demand, market volatility.

传统的以观光为代表的休闲性旅游，受到经济收入、工作时间和季节性的影响，存在着脆弱灵敏的特性，需求弹性大，市场波动明显。

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The beautifully shot and edited program also features the first-ever underwater footage from inside the Arizona, a fragile preserve too dangerous for divers to explore.

FORBES: Pursuits | Found At Sea