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谁能想得到，他们这些山贼也能有今日，那是做梦都能笑醒来。Almost all cellular phones must support multi-frequency and multi-radio. The spectrum allocation for global wireless communications has been redefined or redefined by relevant authorities. From a historical point of view, spectrum allocation has always been dominated by various countries, so it is not consistent in the world, because they are usually controlled by local governments. Unfortunately, the adjustment of spectrum is driven by the economies of scale of the industry, not by foresight in the field or cooperation between relevant institutions around the world. Without spectrum comparison, it is difficult to realize equipment standardization. As the wireless communication industry continues to allocate spectrum, it is foreseeable that different frequency bands will still follow localization requirements in the future instead of being optimized for global needs.少年忽然就惆怅起来，一时又想到明年的童生试，才又振奋几分。Some of the titles of each chapter in the original book are vague, so they are redrafted to make it clear at a glance. The translator is a layman in historiography, and the names of some secondary figures cannot be verified at the moment, so he has to be marked with transliteration for the time being. I hope experts will not hesitate to give advice. As for the crude translation, it is also hard to hide.Hearing Gu Xixi say this, Jia Min's heart also breathed a faint sigh of relief. Although the people around her are always...First of all, I would like to express my expectation for updating the difficulty options of the game.