题目

英语翻译
Ports are the places on the outside of the computer case where you plug in hardware.On the inside of the case,they are connected to expansion cards.The keyboard,mouse,monitor,and printer all plug into ports.There are also extra ports to plug in extra hardware like joysticks,gamepads,scanners,digital cameras and the like.The ports are controlled by their expansion cards which are plugged into the motherboard and are connected to other components by cables - long,flat bands that contain electrical wiring.

提问时间：2020-11-26

答案

端口就是机箱外部连接硬件的地方.在其机箱内部,与扩展卡连接.键盘,鼠标,显示器,打印机都需要连接端口.还有一些特殊端口用于连接诸如游戏摇杆,手柄,扫描仪,数码相机等特殊设备.扩展卡通过主板总线与主板连接,数据线包含了电线