台湾省位于祖国大陆架东南缘的海上，地处东经１１９°１８’０３″（澎湖县望安乡花屿西端）至１２４°３４’３０″（宜兰县赤尾屿东端），北纬２１°４５’２５″（屏东县恒春镇七星岩南端）至２５°５６’３０″（宜兰县黄尾屿北端）之间。东临太平洋；南界巴士海峡，与菲律宾 Taiwan is located on the southeastern margin of the continental shelf of the motherland at 119 ° 18’03 “East (the western end of Wanganghuen Penghu County) to 124 ° 34’30” (the eastern end of Chiwei Island in Yilan County) and 21 ° 45’N 25 “(the southern end of Qixingyan in Hengchun Town, Pingtung County) and 25 ° 56’30” (the northern end of Yellow Tail Island in Yilan County). East of the Pacific Ocean; southbound bus strait, and the Philippines