In case of fire, call 119. How many people live in Seoul? ★★★★★★★★★★★★★★★★ A: Even this place has changed a lot. There were no big buildings like this 10 years ago. B: What was it like 10 years ago? A: There were theatres on both sides of the road, but they were all single-story buildings. B: Are you saying that this neighborhood has developed a lot since then? A: I can see that it has become more impressive and gotten bigger. B: Well, I guess everything changes over time. ★★★★★★★★★★★★★★★★