Vocabulary

daylight savings time (日光節約時間)
sweing (裁縫)
anti-pollution laws (環境汚染防止条約)
energy-efficient (エネルギー効率)
appliances (器械)
rechargeable (再充電)
toxic (有毒な)
cleaner (洗剤)
detergents (洗浄剤)
purchase (購入)
styrofoam (発泡ポリスチレン)
disposable products (使い捨て製品)