他们说：九州演习不针对任何特定国家。
They say the Kyushu exercises are not directed at any particular adversary.
空间设计师总是把今天的飞行看成对明天的演习。如果我们不首先学会在月球上生活，那么我们肯定也无法在火星上生存。
Space planners have always justified today's flights as necessary rehearsals for tomorrow's--we can't live on Mars if we don't learn to live on the moon first.
应用推荐