现在，已经成为了横跨三大洲的系列赛事。

Now, the event is a three-continent series.

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前方需要横跨的第一大洋-大西洋-航海期间为三个星期。

Ahead is the first major ocean crossing, the Atlantic, where you will spend three weeks at sea.

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三峡大坝是世界上的最大的水力发电大坝，它宽度达1.5公里，横跨世界上第三大河——长江。 ！

The Three Gorges Dam is the largest hydro-electri in the world, more than 1.5 kilometres wide across the Yangtze River, the world's third longest river.

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