我在想要是能用于发电就好了，那能产生多大的能量啊

来源: 谢谢你- 于 2015-05-13 08:35:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.