青云翻译

Hello, everyone, just one of several students on the three fire command system did a very good show

Hello, just a few students did very well to fire command system of three-in-one display

Everybody good, a moment ago several schoolmates gathered a fire prevention command system to three to make the very good demonstration

Good for you, just several students from Taiwan 3 kg for a fire command system has done a very good show

Hello, just a few students did very well to fire command system of three-in-one display