Consider humans as part of these ecosystems, you've probably heard about water shortages or restrictions on how much water you can use, especially in the summer time, in recent years.

考虑到人类是这些生态系统的一部分，你可能听说过，水资源短缺可能会限制你可以使用多少水，特别是近些年夏天的时候，

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An obsession with time, saving, gaming, wasting, losing, and mastering it, seems to have been a part of humanity for as long as humans have existed.

人类对时间的执念——对其的节省、玩弄、浪费、丧失及掌控——似乎是人性的一部分，人类存在了多久，执念就存在了多久。

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An obsession with time, saving, gaming, wasting, losing and mastering it, seems to have been a part of humanity for as long as humans have existed.

人类对时间的执念——对其的节省、玩弄、浪费、丧失及掌控——似乎是人性的一部分，人类存在了多久，执念就存在了多久。

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So it seems that sex was part of the plan for humans even at creation.

所以，性在人类被创造之初，便是人类的一部分。

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The other part is humans who deal with technology.

FORBES: Who's Been Duped? The Manti Te'o Hoax.

She says crayfish carcasses the part of the crustacean that humans often throw away are for the birds.

CNN: The incredible, edible crayfish?

Richard Betts from the Met Office says he acknowledged that the climate had changed and that humans were in part responsible.

BBC: Harrabin's Notes: Climate shuffles