英语语法分析

All are based on a Linux system running on a PowerPC processor.

它们全都是基于运行在PowerPc处理器上的Linux系统。

First, that Mac OS X 10.6 would drop support for PowerPC-based Macs.

第一，Mac OS X10.6将会抛弃对基于PowerPC的Mac的支持。

You've now downloaded and started your first PowerPC program inside an FPGA.

现在已经在FPGA内下载并启动了您的第一个PowerPC程序。