The geckos are adapted to life in a rainforest and their disguises are so good that species and sub-species are still being discovered.
这些壁虎适应雨林生活,它们的伪装如此巧妙,至今,还在发现新的种类和亚种类。
We have very strong evidence that a vast sub-surface ocean exists on Jupiter's moon Europa. It's an incredibly compelling place to explore in our search for life beyond Earth.
有确凿的证据表明木卫二的地表下存在着一片汪洋,那里是人类寻找地外生命的绝佳地点。
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