"The rollercoaster is wooden and so unlike rides made from iron and steel there was always a chance of the odd nail or screw that would not be entirely flat," he said.

奥尔说：“这个过山车道不是由钢铁制成的，它是木制的，由此，有可能有旧钉子或者螺丝翘起造成轨道的不平坦。”

youdao

Mark is 33, owns his own flat, rides a scooter around London and knows how to apply himself in his skilled job of website development.

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Hook up a flat-panel screen, and you can even take virtual rides of Tour de France hill climbs and other famous cycling trips.

FORBES: Commentary

The speedboat from the Kuala Besut ferry pier rides high on the waves, skipping along the water like a flat stone flung by a petulant giant.

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