该战略试图扩大国防开支，推进导弹和潜艇技术的研发，以封锁从中国沿海到台湾日本的“第一岛链”所属海域。
They point to increasing defense expenditures and the development of missile and submarine technology designed to cordon off the seas extending from China’s coast to “the first island chain” of Taiwan and Japan.