既宣布对80%的南海拥有主权后，中国又刚刚划定了所谓的东海防空识别区，其与日本发生武装冲突的可能性增加了，也威胁到了海上和空中航行的自由原则。
After laying claim to 80% of the South China Sea, it has just established a so-called air defense identification zone in the East China Sea, raising the odds of armed conflict with Japan and threatening the principle of freedom of navigation of the seas and skies.