天开始打雷下雨。

It began to thunder and rain.

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它起源于打雷下雨时用来消磨时间的一个游戏。

It began as a game to pass the time while the rain fell and lightning struck.

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但此时，这些事件只不过处于早期的调查之中，而不是已经被充分调查或实证了，到最后，其结局可能是只打雷不下雨——只有调查而没有更进一步的行动。

At the moment, however, both incidents are merely under early stage examination, rather than being full investigations or actual cases - and could eventually result in no further action being taken.

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