2. The
chassis includes the transmission, suspension, steering, and brake systems.
底盘包括传动系,悬挂,转向,以及刹车系统。
3. System unit – The main part of a PC, which includes the
chassis, microprocessor, main memory, bus, and ports.
系统模组-PC的主要部分,它包括机架、微处理器、主记忆体、汇流排与连接埠。