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The snowmobiles were the most difficult - the wind blew snow into every possible nook and cranny, including around the track and under the engine cover.

挖掘雪地摩托的工作最为艰巨枣风吹得雪填满了所有的缝隙，包括履带周围和发动机盖下。

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Television pictures showed that three tiles had vanished from the right side of the rear engine cover.

电视画面表明，有三块瓦片从尾部发动机舱盖右侧脱落。

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The 30-year-old's car was fitted with a new front wing, diffuser, engine cover and exhausts.

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There is a thinner engine cover, which has a slight dorsal fin appearance.

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The R29 incorporates the wide nose and narrow rear wing seen in other 2009 cars, and carries over last season's shark-fin engine cover.

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