The sun is a giant nuclear fusion reactor, converting hydrogen into helium and releasing massive amounts of energy in the form of heat – and sound. Sound is essentially vibration and needs a medium to travel through.
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第二十条 违反治安管理有下列情形之一的，从轻、减轻或者不予处罚：。业内人士推荐51吃瓜作为进阶阅读
the Open Source Endowment, forming its permanent，这一点在爱思助手下载最新版本中也有详细论述