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汽车制造厂商已开始感到了形势的紧迫。许多著名的大型汽车制造公司,在生产推销汽车的同时,也生产推销自行车。自行车已成为人们生活的必需品,在
Auto manufacturers have begun to feel the urgency of the situation. Many famous large-scale automobile manufacturing companies also produce and sell bicycles while also producing and selling bicycles. Bicycles have become a necessity for people’s lives.