20
0:15
1 Luidsprekere
1 Hoofstukke
8 segmente
Luidsprekere
Hoofstukke
-
0:00Hoofstuk 1: When will the presentation begin? 14s · Speaker 1
When will the presentation begin? A. Actually, I'm not presenting today. B. The production numbers. C. A screen and a projector.