英文翻译~!高手来portsarepathwaysthatconnectyourPCtoexternaldevices,orperipheralsastheyarecalled.upuntilrecentlytheywerealwayslocatedatthebackofthePC.theyarenowoftenfoundonthefrontofitaswell.usb(Universal

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英文翻译~!高手来ports are pathways that connect your PC to external devices,or peripherals as they are called. up until recently they were always located at the back of the PC.they are now often found on the front of it as well. usb (Universal Serial Bus) has become one of the most popular port on a PC.All new PC have at least 2 USB port.printers,scanners,and ,any other peripheral products have USB ports which markes it very easy to connect them to your PC.USB is very user friendly and supports what iscalled PnP.This means that when you connect a devide to your PC with USB ,it is automatically detected and set up without your intervention .In some cases,you may have to install a device driver provided by the manufacturer on a CD or on their web site. USB is available in a couple of standards.USB 2.0 is this fastst at 408Mbps.The earlier USB 1.1 runs at 12Mbps . firewire is another type of port found on newer PSs. it is also known as i.LINK or LEEE 1394 and is rated at 400mbps which puts it in the same speed class as usb 2.0. when firewire first came out, only usb 1.1 was available and many observers thought it would push usb out of the picture.with the advent of usb 2.0 and it's proliferation into so many peripheral devices,usb is here to stay. many new PCs provide ports for reading and writing flash cards.this allows you to access data directly from the flash card without having to connect your digital camera or PDA. recently I saw a new PC from HP that had a port with multiple slots for connection to many flash card types:Computer Flash I/II,SmartMedia,Memory Stick/Pro,MultiMediaCard and Secure Digital. if you use a PDA or digital camera this type of port come in very handy Most PCs still have parallel,srial or game ports.These ports are always put on the back of the newer PCs and will eventually be phased out

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友情手动翻译。请放心使用。 ports are pathways that connect your PC to external devices,or peripherals as they are called. up until recently they were always located at the back of the PC.they are now often found on the front of it as well. 端口是连接i电脑和外部设备的路径。以前它们经常位于电脑的背部 现在我们常也能在电脑前端找到它 usb (Universal Serial Bus) has become one of the most popular port on a PC.All new PC have at least 2 USB port.printers,scanners,and ,any other peripheral products have USB ports which markes it very easy to connect them to your PC.USB is very user friendly and supports what iscalled PnP.This means that when you connect a devide to your PC with USB ,it is automatically detected and set up without your intervention .In some cases,you may have to install a device driver provided by the manufacturer on a CD or on their web site. USB（通用串行总线）已经成为了电脑上最常用的端口。新的电脑都有至少两个usb端口。打印机、扫描仪和其他外部设备都有usb接口，这样能使它们更容易和你的电脑连接。usb对于使用者非常方便而且支持所谓的“即插即用”，意思就是 当你将设备通过usb连接到电脑 它会自动找到设备并安装而不需要你的干预。在某些情况下，你可能需要从生产商那得到的cd或者在它们的网站上安装设备驱动程序。 USB is available in a couple of standards.USB 2.0 is this fastst at 408Mbps.The earlier USB 1.1 runs at 12Mbps . usb有很多可行的标准。usb2.0是最快的，传输速度最大可达408兆每秒。早些时候的usb1.1只有12兆每秒。 firewire is another type of port found on newer PSs. it is also known as i.LINK or LEEE 1394 and is rated at 400mbps which puts it in the same speed class as usb 2.0. when firewire first came out, only usb 1.1 was available and many observers thought it would push usb out of the picture.with the advent of usb 2.0 and it's proliferation into so many peripheral devices,usb is here to stay. 火线 是另一种类的端口，它出现在PS上。它在1394年也被称作 i.LINK 或LEEE 并且它的速度达到400兆每秒，这跟usb2.0在同一个水准。当火线首次推出时 只有usb1.1可用，很多观测员都认为这可能会让usb过时。当usb2.0和他的副产品开始在外部设备上启用，这告诉我们usb仍然没有被淘汰。 many new PCs provide ports for reading and writing flash cards.this allows you to access data directly from the flash card without having to connect your digital camera or PDA. 很多新式电脑提供了 读写闪存卡的端口。这使你可以直接从闪存卡上传输数据到电脑而不需要将你的数码相机或PDA连接到电脑上 recently I saw a new PC from HP that had a port with multiple slots for connection to many flash card types:Computer Flash I/II,SmartMedia,Memory Stick/Pro,MultiMediaCard and Secure Digital. 最近我看到惠普的一款电脑 拥有大量的卡槽，是为连接很多闪存盘类型准备的：电脑闪存I、II，SmartMedia，Memory Stick/Pro，多重媒体卡，和安全数字卡等。 if you use a PDA or digital camera this type of port come in very handy 若果你又一台PDA或数码相机 这种类型的端口迟早会派上用场。 Most PCs still have parallel,serial or game ports.These ports are always put on the back of the newer PCs and will eventually be phased out 多数电脑还有并联 串联 游戏端口。这些端口常常是安装在电脑背部，这些将被最终淘汰.