Olympics as a kind of mega-events will have great impact on tourist destination.

奥运会作为一项大型节事，会对举办地的旅游业产生重大影响。

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The macro-economic environment is an important factor that affects the mega-events, at the same time the mega-events can also alleviate the economic crisis as an effective policy tool.

宏观经济环境是影响大事件的重要外部因素，大事件也可成为有效缓解经济危机的政策工具。

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This conclusion also fits to the economic assessment of mega-events in the case of a larger economic scale and is of certain referential significance to managers and participants of mega-events.

总体上来说，研究证实，北京奥运会的经济影响在微观层面是有限的，这一结论适用于经济总量较大情况下重大节事的经济影响评价，对于重大节事的管理与参与有一定的借鉴意义。

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Mega sporting events such as the Olympics and World Cup attract thousands of foreign visitors.

VOA: standard.2010.05.29

HBO, for its part, is trying to undo the dilutive effect it caused by framing too many fringe fights as mega events worthy of pay-per-view status, only to see them flop.

FORBES: Boxing

This Commission will also look at guidelines to reduce negative social and environmental consequences of organizing mega events such as the Olympic Games, the Football World Cup or regional final competitions.

UNESCO: Social and Human Sciences

And while Facebook already has an events feature, UpTo says that the tool is used predominantly for rare mega events or for spamming all your contacts, not for making more casual plans.

FORBES: Startup UpTo Wants To Make Your Calendar Social