Lego（乐高积木）is a children's toy consisting of small plastic pieces that can be joined together, to make models of different objects. It's very popular with children. But these plastic pieces are harmful to the earth. To prevent the harm, the Lego Group is now introducing earth-friendly pieces. The 85-year old Danish toy maker said these Lego pieces such as leaves, bushes and trees were made completely from plant-based plastic. The first Lego pieces made from plant based plastic will go on sale later this year, the company has announced. Then will start appearing in Lego box sets.
The Lego Group plants to use sustainable（可持续的）materials in all its toys by 2030. According to Tin Brook at Lego, the new sustainable Lego parts are made from polyethylene, a kind of soft plastic made from sugar cane（甘蔗）.
"Lego products have always been about providing great play experiences and giving every child the chance to build their own world through the play. Children and parents won't find any difference in the quality（品质）or appearance of the new parts, "said Brooks, "As the Lego Group is working towards using sustainable things in its most toys, it will always pay attention to high quality and safety. "
The Lego Group's purpose is to reach zero waste by 2030. They are trying to make the world a better place to live, and they are working hard to make great rials. toys from healthier materials. By using eco-friendly materials, they can help create a world where humans and nature co-exist（共存）peacefully.
