Made it a treasure shared by all humanity. 使其成为了全人类共同的财富

498. That no country can claim for itself,
     不属于任何国家
499. A natural reserve devoted to peace and science.
     这一自然储备只用于和平和科学
500. A treaty signed by 49 states has
     一份49个国家签署的协议
501. Made it a treasure shared by all humanity.
     使其成为了全人类共同的财富
502. It's too late to be a pessimist.
     悲观为时已晚
503. Governments have acted to protect nearly
     各国政♥府♥保护了
504. Two percent of the world's territorial waters.
     世界上接近2%的水域

来自《家园 第二部分 Home Part2》第 501 行