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0:15 1 Cynhadledd 1 Pennawd 10 segmentau
Trawssgrifiad Llawn Chwilio am _Gyfrifon

Cynhadledd

Pennawd

  1. 0:00
    Pennawd 1: Number 16. 14s · Speaker 1

    Number 16. Do you want me to install the operating system? A. No, it should be delivered on time. B. No, I'll do it myself. C. That is quite a large operation.