殖民地是一个新人类计划将被测试的地方，在那里一个无国界、无种族、无国家和无阶级世界的梦想将被实现。
He always fought, that s what I remember. He fought because he knew if he didn t fight, it would make it that much easier not to fight the next time.
Collaboration across industries is key to solving the world's deforestation challenges.
Safety is our top priority in all operations.
科学与日常生活不能也不应该被分开。
I think of a hero as someone who understands the degree of responsibility that comes with his freedom.