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Why Does Plastic Wrap Cling To Itself? What makes kitchen plastic wrap cling so maddeningly to itself, and so conveniently to the sides of bowls and plates? Plastic wrap clings for two reasons: its elastic and its sticky. That probably seems pretty o
英语听力文摘 English Digest
Very small pieces of plastic, called microfibers, are polluting rivers and oceans. The source of these microfibers may surprise you: your clothes. Clothes worn for outdoor activities and exercise are often made of synthetic material, like polyester o
2017年VOA慢速英语(四)月
Greenpeace: Plastic, Chemical Pollution Widespread in Antarctica The non-governmental environmental group Greenpeace reports that plastic and chemical pollution is often found in snow and seawater collected by researchers in Antarctica. Greenpeace sa
2018年VOA慢速英语(六)月
Iron beforehand. Iron your clothes to ensure they are wrinkle-free before putting them in your suitcase。 事先熨烫。先将衣服熨一下，以确保它们在放进行李箱前没有褶皱。 Button up your shirts. Dont forget to button or zip
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Iron beforehand. Iron your clothes to ensure they are wrinkle-free before putting them in your suitcase. 事先熨烫。先将衣服熨一下，以确保它们在放进行李箱前没有褶皱。 Button up your shirts. Dont forget to button or zip up
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And if the economy is based on export of goods, of materials， manufactured goods, then you are dependent on the rest of the world for your economy. But if you spur internal growth by doing innovation and creating things and then selling to each oth
2016CRI中国国际广播电台