单词：high accuracy hob sharpening machine
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[00:00.00]Word list Unit 1_top 3 [00:03.37]单词表 第一单元 第三部分 [00:06.74]Can you guess my age? [00:08.19]你能猜我的年龄吗？ [00:09.64]can [00:11.23]能 [00:12.83]age [00:14.46]年龄 [00:16.09]zero [00:17.42]零 [00:18.76]one
北京仁爱英语
By Steve Herman Man's quest to track time accurately dates back thousands of years. The ancient Egyptians devised the sundial and the water clock. The Babylonians divided the hour and minute into 60 p
VOA2004（下）--健康科技
Google: AI Found Breast Cancer with 99 Percent Accuracy Google says it is deeply involved in developing artificial intelligence, or AI, to help doctors identify and treat disease. The company previously announced successful tests of machine learning
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Rose Hoban | Durham, North Carolina 16 December 2009 Mobile phones have revolutionized communications in many countries making it possible for people in distant and rural places to connect. Now high-tech smart mobile phones may be on the verge of rev
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图片1 We spent a noisy night on Saturday at the local arena. We had tickets to go and see a basketball match between the two big local rivals, Wenatchee and Eastmont. We were lucky enough to have box seats, so we were up high with a good view. We t
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Several Chinese researchers have said that the volume of imports of high-tech products from overseas can continue to grow alongside efforts to boost domestic innovation. They say that this kind of dual-track approach can improve the quality of econom
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