那時那些替代技術也就成為雞肋，因為商業上不劃算，當然美國會花些投資保留著它們作為back up

來源: 天青水藍於 2025-10-17 21:21:14 [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.