其主要硬件设备(如图1.3所示)包括：数码相机、扫描仪，计算机、显示器、键盘、打印机等。
Its main hardware equipment (as shown in Figure 1.3) includes: Digital camera, scanner, computer, monitor, keyboard, printer and so on.
该演示(针对初学者)可让您了解典型台式计算机的各个部件：主机、监视器、鼠标、键盘、打印机和扬声器。
This demo, aimed at beginners, takes you on a tour of the parts of a typical desktop computer: the case, monitor, mouse, keyboard, printer, and speakers.
介绍微型计算机的日常维护与保养，着重介绍主机、打印机、键盘及显示器等硬件的基本维护方法。
The daily repairing and maintenance for microcomputer was introduced, and the basic maintenance methods for main machine, printer, keyboard and display were focused on.
计算机在中央处理器(CPU)的指挥下运转，除此之外，键盘、鼠标、打印机以及显示器也是构成计算机的硬件。
The central processing unit (CPU) makes the computer work. The keyboard, mouse, printer, and monitor are also pieces of computer hardware.
计算机在中央处理器(CPU)的指挥下运转，除此之外，键盘、鼠标、打印机以及显示器也是构成计算机的硬件。
The central processing unit (CPU) makes the computer work. The keyboard, mouse, printer, and monitor are also pieces of computer hardware.
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