有些事情要反複強調

所有跟帖： 

• 是，謝提醒。你老是。。。。? -23731241- ♂ (0 bytes) () 09/19/2009 postreply 17:25:46

• 內詳 (圖) -6sa7- ♂ (74 bytes) () 09/19/2009 postreply 17:51:31

• some kind of vacuum electron tube? old stuff -23731241- ♂ (0 bytes) () 09/19/2009 postreply 18:14:09

• 唉,比我老多了. -80486- ♀ (0 bytes) () 09/19/2009 postreply 22:29:00

• right, he is probably/roughly one decade older than you -23731241- ♂ (0 bytes) () 09/19/2009 postreply 22:44:14

• one decade --> one century -23731241- ♂ (0 bytes) () 09/20/2009 postreply 07:26:51