单词：portable frame squeezer
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I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea
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There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th
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I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea
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DALIAN, Aug. 1 (Xinhua) -- A fire that ripped through a Wal-Mart outlet in Dalian was put out Wednesday morning, local authorities said. No casualties were reported in the fire that broke out at 9 a.m. on the fifth floor of the outlet in the port cit
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BEIJING, Dec. 5 (Xinhua) -- Tencent, the operator of the popular messaging app WeChat, has shut down dozens of WeChat accounts for promoting the services of Uber, a ride-sharing app. The move came after Uber's rivals, including Lyft in the United Sta
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