Before the first human has traveled to space and back there were twenty nine launches with dogs.

在人类开始进入太空之前，有29次是狗进入了太空。

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A human has a bone just after the spine ends, which helps proves that humans once had tails (possibly).

人在脊椎末端有一块骨头，这有助于证明人类(可能)曾经有过尾巴。

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Since the crew of Apollo 17 returned from the moon in December 1972, no human has ever left low-Earth orbit.

自从1972年12月阿波罗17号的机组成员从月球返回地球以来，再没有人飞出过近地轨道。

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No human has returned to the deepest part of the ocean, although remotely operated vehicles have.

VOA: standard.2010.06.21

And this is because we could effortlessly produce and understand sentences that no human has ever said before on earth.

这是因为我们可以毫不费力地创造和理解,那些世上从未有人说过的句子

耶鲁公开课 - 心理学导论课程节选

Also, every normal human has language.

每个正常的人类也都拥有语言

耶鲁公开课 - 心理学导论课程节选

Take the Apollo program: No human has been beyond the orbit of the Earth since the Nixon administration.

FORBES: Ghosts Of Technologies Past

The longest any human has stayed in space so far is about 13 months, held by a Russian cosmonaut.

WSJ: First Space Tourist to Outline Trip to Mars

Because right now, the fastest human has solved a Cube in 6.24 seconds, while robots lag behind at 10.18 seconds.

FORBES: Solving a Rubik's Cube With Math