When this stage is finished, however, there still remains the roof. Three of four craftsmen will take approximately a month to assemble its 3000 miniscule tiles.
說「快」，其實也嫌誇張，因為屋頂上三千個左右的蠅頭小瓦，還得動用三、四個師傅，搬椅扛凳地細細琢上一個月。