Astronomers have theorized that the Big Bang governs the behavior of interstellar dust, particles that comprise the atoms and molecules created in the progenitive explosion and persisting in even the emptiest regions of space.
Astronomers have theorized that the Big Bang governs the behavior of interstellar dust, particles that comprise the atoms and molecules ((created in the progenitive explosion )and (persisting in even the emptiest regions of space)).
created和persisting同时都修饰the atoms and molecules, created表被动, persisting表主动
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发表于 2007-7-3 14:50:00
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