これは見た目がスマートで、薄く、軽く、持ち運びに便利です。####[['NULL', 'LAPTOP#DESIGN_FEATURES', 'positive'], ['NULL', 'LAPTOP#DESIGN_FEATURES', 'positive'], ['NULL', 'LAPTOP#DESIGN_FEATURES', 'positive'], ['これは', 'LAPTOP#PORTABILITY', 'positive']]