Apple MacBook Pro Update - LED-Backlit Display

A great video processor powers a great display. The new MacBook Pro is available in 15-inch models with a new mercury-free, power-efficient LED-backlit display and a 17-inch model with an optional 1920-by-1200 pixel display.

(A great video processor supports an excellent display. The new MacBook Pro comes in 15-inch versions featuring a new mercury-free, energy-efficient LED-backlit display, and a 17-inch version with an optional 1920-by-1200 pixel display.)

注：原文和翻译基本一致，仅对个别词语进行了微调以使语句更加流畅。