( mountain bikes)
A mountain bike is a type of bicycle that is suitable for riding over rough ground. It has a strong frame and thick tyres.
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( mountain bikes)
A mountain bike is a type of bicycle that is suitable for riding over rough ground. It has a strong frame and thick tyres.
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Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006