微小的固体和液体粒子——一些你能够看到，一些你看不到的——在每年的任何时间，在星球中的任何一处空气中都能够被发现。
Tiny solid and liquid particles-some you can see, some you cannot-can be found in the air everywhere on the planet, at any time of year.
报告进一步推测在外星球像氨或者甲醛这样的液体可以替代水作为生物溶剂。
The report further speculated that liquids such as ammonia or formaldehyde could also work in place of water as biosolvents on alien moons and planets.
这个星球的大块的液体外核，当然，由融化的铁构成。
The great bulk of the liquid outer core of the planet, of course, is made of molten iron.
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