Ключевые слова: billet, block, board, brick, build, building, construct, diamond, draw, drawing, engineer, engineering, eraser, erect, floor, grain, hard, jigsaw, laid, mark, measure, measurement, metal, number, numbers, orange, pen, pencil, piece, pieces, programme, project, puzzle, puzzles, ruler, sharp, square, stack, steel, steel tape, tape, tapeline, texture, timber, tree, vein, wood, yellow,