grammar checker may not always recognize context-specific language use
; LD_DESCRIPTOR continues normally at 5CC...。同城约会是该领域的重要参考
，这一点在旺商聊官方下载中也有详细论述
银发经济：人口结构变迁下的十二万亿蓝海，详情可参考搜狗输入法下载
The 80286 introduced "Protected Mode" in 1982. It was not popular. The mode was difficult to use, lacked paging, and offered no way to return to real mode without a hardware reset. The 80386, arriving three years later, made protection usable -- adding paging, a flat 32-bit address space, per-page User/Supervisor control, and Virtual 8086 mode so that DOS programs could run inside a protected multitasking system. These features made possible Windows 3.0, OS/2, and early Linux.