[originaltext]M: You see, a marine biologist is now appearing on the screen. W

M: You see, a marine biologist is now appearing on the screen.
W: Yeah. We are now being taken on a tour familiarizing with life in the salty depth. It’s an interesting tele teaching lesson.
Q: What are the speakers doing?

M: Oh boy, this room is enormous. What luxury! Even if it does cost an arm and a leg, I’m grateful to be here.
W: I’m deadly tired after flying, honey. Let’s get a good sleep and we’ll look around the next morning.
Q: What do we learn from the conversation?