1.人生欲求安全,当有五要:一要清洁空气,二要澄清饮水,三要流通沟渠,四要洒扫屋宇,五要日光充足。——[英]南丁格尔2.在丹麦首都哥本哈根,“低碳生活”体现在生活的方方面面,渗透进市民的骨髓:许多人把电子钟更换成发条闹钟,使用传统牙刷代替电动牙刷;坚持户外锻炼,尽量少用跑步机;洗涤衣服让其自 1. Life wants safety, when there are five things: one to clean the air, two to clarify drinking water, three to the ditches, four to sweep the house, five to ample sunlight. - [Eng] Nightingale 2. In Copenhagen, Denmark, “low-carbon life” is manifested in all aspects of life and permeated into the bone marrow of citizens: many people replace the electronic clock with a clockwork clock and replace it with a traditional toothbrush Electric toothbrush; insist on outdoor exercise, minimize the use of treadmills; washing clothes to make it from