What are the main straits for international navigation?

There are more than 0/1,000 straits/kloc-0, of which about 30 are navigable, and there are more than 40 main straits that are often used for international navigation. For example, the English Channel and the Dover Strait between the European continent and the island of Great Britain, the Malacca Strait connecting the Pacific Ocean and the Indian Ocean, the the Strait of Hormuz known as the "valve" of the Persian Gulf oil depot, the "sea corridor" in eastern China, the Taiwan Province Strait, the waterway connecting the South Atlantic and the South Pacific, and the "threshold" of the Mediterranean Sea, etc. The United Nations Convention on the Law of the Sea specifically stipulates the straits used for international navigation: for international straits, which does not completely overlap with the territorial waters, its width is more than 24 nautical miles. If there is a channel that is equally convenient in navigation and hydrological characteristics when crossing the strait, ships and planes will apply the system of free navigation and overflight on the high seas. International straits, which overlaps with the territorial sea, implements two systems: transit passage and innocent passage. In addition, some straits, such as the Black Sea, strait of magellan and the Strait of Gibraltar, etc. Controlled by special treaties, the system of free passage is implemented, but some straits restrict the right of passage of warships.