The city hall of Joburg and Union Square in South Africa, the car slowly walked around Union Square and could only wait in the car. It can be imagined that the security situation of Joburg. The square in front of the city hall is where Mandela made his first public speech after he was released from prison! Urban construction can not talk about modern, but that face, slightly regional color, always make you can't help but be curious, want to know a little more here, a little more