The idle system supplies a very rich mixture to start with. 怠速系统提供很浓的可燃混合气供起动使用。
The ignition system provides high-voltage electric parks that ignite, or set fire to, the charges of air-fuel mixture in the engine combustion chambers. 点火装置产生高压电火花,从而使发动机燃烧室中的可燃混合气起燃。