速件，读音sù jiàn，汉语词语，意思为急件。
所以价钱差不多的情况下，我建议你买十速自行车当然你要买零件质量好的。
So I would tend to recommend the ten speed bike as the price is similar — however you'll be getting better quality components.
大多数跑步者意识到这二件事---碳水化合物和配速---对马拉松的成败非常重要。
Most runners recognize that these two issues–carbs and pace–are crucial to successful marathons.
2003年，马瑞利汽车零部件（芜湖）有限公司在安徽芜湖成立，其主要产品为塑料进气歧管、喷油嘴、选速器和车灯等高新技术产品。
Magneti Marelli Automotive Components (Wuhu) Co. , Ltd. setting up in 2003, main products include Plastic fuel manifold, Intake manifold, Throttle bodies, Autolamp such high-tech products.
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