总的来说，海运比铁路运输更便宜，但速度慢一些。

Generally speaking, it "s cheaper but slower to ship goods by sea than by rail."

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偶有一天，在科尔比铁路旁有一段美得无与伦比的小路，于是我突发灵感，拍下了这段视频。

And I was inspired to shoot this short video on an incredibly beautiful path at Colby trail.

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以前为汉莎航空公司工作的Rausch先生，认为航空业管理他们生意的方式比铁路方面领先15年。

Mr Rausch, who used to work for Lufthansa, reckons airlines are 15 years ahead of railways in the way they manage their businesses.

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