Speaking · Μέρος 2
Talk about two of the three photographs for about a minute, answering the two questions.
These three photographs show scientists explaining their work to the public. Compare the images and think about the difficulties of each audience and how experts gain and keep people's trust.
Ξεκλείδωσε όλες τις εξετάσεις, απεριόριστες προσομοιώσεις, όλα τα 80 στάδια του παιχνιδιού και πολλά ακόμα.