開個燈，要轉20個LED燈，以後不壞才怪了。這種理念的設計還是算了吧

來源: 味苦於 2019-12-09 10:33:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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