The biggest costs - and risks - associated with visiting other celestial bodies are from landing and taking off again.

与造访其他天体有关的最大成本以及风险来自着陆和再次起飞。

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Mr Verwaayen soon cut costs and set the company back on the road to profits, after taking the bold decision to sell off its mobile business.

Verwaayen先生做出大胆决定卖掉移动业务，缩减开支，让公司很快重新盈利。

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Mr Verwaayen soon cut costs and set the company back on the road to profits, after taking the bold decision to sell off its mobile business.

Verwaayen先生做出大胆决定卖掉移动业务，缩减开支，让公司很快重新盈利。

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