From operating activities and to explore abstract activity and road map that I have learned to use in presentations. Where to use it, I think it makes our job easier.
Of activity The 'walking the street And activity abstract map that I have learned to use symbols in presentations. The use of symbols, then I think it helps to make our work easier. And make others understand our job easier.
From the activities of both walking road survey and the activity Abstract map that I have learned to use symbols in the presentation. The use of symbols, then I think it helps make our job to do easier.