平均 へいきんアクセス時間 じかんでしょう
heikin'akusesujikandeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 平均アクセス時間

1. Average access time, likely.; Probably the average access time.

Polite
Presumptive
Conjecture
Computing