North Korea has threatened to test-fire an intercontinental ballistic missile .朝鲜已威胁要试射一枚洲际弹道导弹。The Russians first fielded an intercontinental ballistic missile.俄国人首先发射了洲际弹道导弹.These are not class of submarines that can l...
These are not class of submarines that can launch intercontinental nuclear missiles.他们不是能够发射洲际弹道核导弹的潜艇.intercontinental exploration跨洲考察intercontinental cooperation洲际合作...intercontinental flights.洲际航班an intercontinental b...