Try to do these things in your daily life . use cloth shopping bags,not piastic ones .after useing a cloth bag ,wash it out and let it dry .then you can use it again and again .
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Why levy deposits to encourage the recycling of glass bottles but not plastic ones?
为什么征收费用鼓励回收玻璃瓶而不是塑料呢？
Hackers are not the only ones making a killing from plastic.
并非只有黑客们在信用卡身上发了横财。
Objet’s machines can produce not only solid things out of plastic-type materials, but complex ones with moving parts too, such as a working model of a bicycle chain or a small gearbox.
Objet Geometries不但可以制造塑料的立体物品，还能制造有活动零件的复杂产品，如自行车链或小变速箱的可用模型。
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