M: Very good. It seems that the requirements of the north and the south are very different. Of course, I know that the thickness of the walls of the houses built in the north and the south are also different. <br>A: Yes, weather reasons.
M: Very good, it seems that the requirements of the north and south are very different, of course, I know that the thickness of the walls of houses built in the north of the south is not the same.<br>A: Yes, climate reasons.
M: Very good. It seems that the requirements of the South and the north are very different. Of course, I know that the thickness of the walls of the houses built in the South and the north is also different.<br>A: Yes, climate.