Device that superficially resembles a large iPod with an 8-inch diagonal screen, lacks a keyboard, packs USB and FireWire ports and runs Mac OS X along with a variety of multimedia goodies.

这是一台表面类似于大号iPod的设备，它具有8英寸屏幕，没有键盘，装有usb和FireWire端口，运行Mac OS X操作系统并且支持各种多媒体。

youdao

While newer Macs all have built-in FireWire ports, similarly equipped PCs are the exception, not the rule.

FORBES: Apple Unwraps IPod

Like the portable drive, it will work with USB 2.0 and Firewire ports.

FORBES: Iomega's On The Rebound

While it is powerful enough to flick between videoclips in iMovie with alacrity, it lacks the Firewire ports that hardcore video-editing junkies need.

FORBES: Into Thin (MacBook) Air