current_url = next_url
巨头在此押注未来十年的船票，创业者在此寻求第一桶金的现实回报，供应链在此等待新一轮的订单潮……，推荐阅读同城约会获取更多信息
The segmentation unit performs two operations simultaneously: adding the segment base to produce the linear address and comparing the effective address against the segment limit. Both use dedicated 32-bit adder/subtractor circuits.，详情可参考91视频
圖像來源，Getty Images