送交者: wasqaz 于 2009-06-06, 11:29:07:

回答: 人类已经造出了超音速的民航用机 由 zqliu 于 2009-06-06, 11:25:25:

• Here is the whole post... - Hoffman (950 bytes) 2009-06-06, 11:36:58 (333026)
  • 看下面我的推测，基本上明白是什么意思： - wasqaz (101 bytes) 2009-06-06, 11:39:58 (333028)
• 估计是文科的记者干的断章取意的事 - wasqaz (16 bytes) 2009-06-06, 11:34:48 (333024)

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