â ïŒæã®äºå®â
æããŸããŠããã§ãšãããããŸãã ããããéããã§ããããã ä»å¹ŽãããïŒå¹Žã«ãªããŸãããã«ã ãããããé¡ãããããŸãã ïŒæã®äºå®ã§ãã 1/12ïŒæ¥ïŒãçšœå€å§ã 1/18ïŒåïŒãäžç°åžååçšœå€äŒ æéãã16æïœ19æ ããå Žæããåå±±äœè²é€š ...