เสียงที่ใช้ร่วมกัน

Welcome to the 2nd part of our itinerary for the day, the mine tour! As we proceed with our Mine Tour kindly keep your phones to your pockets and there should be strictly no taking of photos and videos especially as we passed through the Traffic 1. There are security cameras inside the bus, and if you were caught using your phones we will immediately go back to the heritage center and we will not proceed with the Mine Tour anymore, everyone is expected to follow the rules.