三a级做爰片免费观看玉蒲团,伊人久久亚洲综合av影院,午夜永久免费爽爽爽影院,西川唯久久久久久久综合

我搞不明白以下程序，請(qǐng)高手幫忙解答：BLD 7
                                                                        = L 26.0
                                                                       UC  SFC 64
                                                                        P#L27.0
                                                                        L     LD 27
                                                                       OPN  DB  491;
這程序是什麼意思？
還有==I是什麼意思？謝謝！