如果只是天生那么很久之前露茜很可能就不会探索出太阳能的奥秘。
If it were just nature, then Lucy probably would've figured out solar power a long time ago.
关于太阳系里的九大行星，你知道哪些奥秘？
What mysteries do you know about the nine planets in the solar system?
您只要细心分析一下便可发现这其中的致富奥秘：当今太阳能热水器火爆程度空前绝后，只要您能把握机遇，下一个百万富翁就一定是您！
The secret lying in the enrichment is: solar water heaters are becoming so popular that once you seize the opportunity, you will become the next millionaire.
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