You need to why you want to be a space traveler.

你需要、你愿意成为太空旅行者。

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You need to why you want to be a space traveler. If it just an adventure please do not join.

我们期望教导每个方面的科技，你必须要想要完成太空旅行，如果它对你来说只是一场冒险那请不要参加。

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Even the most cynical traveler will appreciate the West Lake for its space and beauty.

再挑剔的旅游者也会对西湖的美景赞赏有加。

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Now the two sides were racing to see who could launch the first human space traveler.

VOA: special.2011.05.15

But he's not the first child of a space traveler to leave the planet.

NPR: Millionaire Follows Dad's Footsteps �� Into Space

These conditions are risks for any space traveler, but they're also problems facing many seniors living on Earth.

MSN: Astronaut study holds promise for the elderly here on Earth

The 3, 500-square-foot, three-bedroom space overlooking a pond was designed as both a private retreat for the frequent traveler and a place to host numerous guests on summer weekends.

WSJ: Looking Out for No. 1 - WSJ Mansion