但在他们消失之前，他们把自己的基因传递给了欧洲人。
But before they disappeared, they also passed down their DNA to Europeans.
科学与艺术属于全世界，国籍障碍在他们之前消失了。
Science and art belong to the whole world, and before them vanish the barriers of nationality.
请拯救濒危动物，在他们从你的视野里消失之前。
Save endangered animals before they disappear in front of your eyes.
请拯救濒危动物，在他们从你的视野里消失之前。
Save endangered animals before they disappear in front of your eyes.
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