They represent more than half of all living organisms on planet Earth.
在地球上所有的生命有机体中，它们所占比例超出一半。
We're living on a crowded, hotter Earth, and unless we take strong, collective actions, someday soon we may not even be able to recognize our own planet.
我们生活在一个拥挤而闷热的地球，除非我们采取更加强有力的集体行动，否则不久的将来我们的星球便会面目全非。
Living on this planet has some down-to-earth limitations.
居住在这个星球上，总有一些现实的局限。
The panspermia hypothesis posits that living cells or their precursors could have emerged on another planet or moon billions of years ago and hitched a ride to Earth on a meteorite.
“胚种假说”假设：活细胞或其前驱物可能于数十亿年前发源自其它行星或月球上，并且搭陨石的便车来到地球。
Every person living on Planet Earth is responsible.
这个地球上的每一个人我们也有自己的责任。
About three billion years ago, life on our planet began in the deep blue seas. 99% percent of the living space on earth is in the oceans.
大约三十亿年前，地球上的生命从海洋深处诞生了。地球上大约的生存空间都在海洋里。
We are living at a time in life on planet Earth where the pair of opposites are profoundly seen.
我们生活在这个时代的地球，对立随处可见。
The earth is like a huge ant-hill. And every single individual on earth is connected with every living creature on the planet.
地球就像一个巨大的蚂蚁山，地球上每一个人都与每个生灵相连。
Looking to the future, the new strategy for ESA's Living Planet Programme aims to assess the most important Earth-science questions to be addressed in the years to come.
注意将来，ESA的有生命的行星计划的这个新策略目的是评价最重要的地球科学问题被处理，岁月来。
Looking to the future, the new strategy for ESA's Living Planet Programme aims to assess the most important Earth-science questions to be addressed in the years to come.
注意将来，ESA的有生命的行星计划的这个新策略目的是评价最重要的地球科学问题被处理，岁月来。
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