This tutorial on how a carpenter installs wood flooring and creates a mitered edge (斜角) for a raised floor is extremely useful for anyone planning renovation work. It's fascinating to see the precise sequence: creating the angled template, marking the cuts, and then securing the floor with both glue and nails for a tight fit. The final step, dealing with the non-standard corner piece, is where the real skill shows! Could you share what type of wood or composite was used here, and if the finishing nails are fully concealed to ensure that clean final look?