Plastic And Metal Materials 塑料和金属材料 Metal Materials and Products 金属材料及制品类 Rare Metal Materials and Engineering 稀有金属材料与工程 ; 稀有金属材料和技...
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Even brown bag lunches can be more enjoyable, and eco-friendly, by replacing your plastic with metal and other aesthetically-pleasing, reusable materials.
通过用金属或其他美观和可再用的材料来替代塑料,甚至便当式的午餐也可以变得很享受和环保。
If you look at a (chip) packet, what you've got is a plastic film, a few layers of inks and a printed metal layer to keep the materials fresh.
仔细观察一下(芯片)包,你会发现它们实际上就是由一层层塑料膜构成的,有的上面涂上了颜色,有的上面镀上金属,防止材料被腐蚀。
Start a toy trade program in your community. Instead of spending money on new toys made of materials such as metal and plastic, try getting kids in your family and community to trade toys.
将旧的玩具捐给更小的孩子,朋友,贫困儿童和幼儿园.在自己的社区建立一个玩具交换的程序.不要花钱去买由铁和塑料等制成的新玩具,试着让你自己家的孩子和社区的孩子们进行玩具交换,交换玩具就不会发生旧玩具被填埋的事了.此外,让你的孩子通过捐献旧玩具而不是扔掉它们来为环保做一些贡献.
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