1、组员： 杨荟颖 李亚 汤玮 邹丽君,第十三课 语言重组技巧,The Indian Ocean,Tsunami,shock,grief,grief,mangroves,mangroves,log,Coral reef,Coral reef,Preventive and warning mechanism,“ Environment “ refers to the total body of all natural elements and artificially transformed natural elements affecting human existence and develop
2、ment, which includes the atmosphere, water, seas, land, minerals, forests, grasslands, wildlife, natural and human remains, nature reserves, historic sites and scenic spots, and urban and rural areas.,环境，是指影响人类生存和发展的各种天然的和经过人工改造的自然因素的总体，包括大气、水、海洋、土地、矿藏、森林、草原、野生生物、自然遗迹、人文遗迹、自然保护区、风景名胜区、城市和乡村等。,我们把污染定义为空气、水、陆地的物理、化学或生物特性的一种不利变化，这种变化可危害人或其它活的有机体的健康、生存或活动。,Pollution can be defined as an undesirable change in the physical, chemical, or biological characteristics of the air, water, or land that can harmfully affect health, survival, or activities of humans or other living organisms.,
