The frontier traveling is one kind the domestic traveling and the study abroad traveling organic synthesis in together traveling form.

边境旅游是一种将国内旅游和出国旅游有机结合在一起的旅游形式。

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MICE Tourism is a new kind of traveling form which has good report of "the gem in the tourism imperial crown"in the international area.

有“旅游皇冠上的宝石”美誉的会展旅游是国际上新兴的一种 专项旅游 形式。

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Traveling, you realize that differences are lost: each city takes to resembling all cities, places exchange their form, order, distances, a shapeless dust cloud invades the continents.

旅行时你会发现各地并没有差别：每个城市都与其他城市相似，城市互换形式、秩序以及距离，飘渺的尘雾漫绕大地。

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Stark and his buddies club together just as Bob Dylan, George Harrison, and the others did to form the Traveling Wilburys.

NEWYORKER: Double Lives

According to Mintel, a market research firm, there are about half a million people traveling overseas in some form of volunteering activity from the UK alone and over two million across Europe.

FORBES: Benevola, Trailblazing In The Voluntourism Landscape

Gravity waves form when air traveling up and down in the atmosphere meets resistance.

MSN: Blame gravity waves for turbulence - Technology & science - Science - LiveScience | NBC News