单词：spiral fluted expansion hand reamer
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Lesson 9 The 2002 World Cup Stadiums Text: A main thirty-first 2002 Korea and Japan held the World Cup 2002 together. It was the first time that the World Cup was held in two countries. So it was very different from the World Cups in the past. The st
赖世雄学英语第二册
I am a dreamer. I am a dreamer. I wish I had endless power . When you want to take a picture , I can be your camera When it is bad weather ,I can be your umbrella I am a dreamer, a happy dreamer.
幸福是一种态度
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in
Scientific American(八)月
This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Former major league pitcher Antonio Alfonseca had six fingers on each hand. One of his coaches was once asked about the consequences of Alfonseca having six fingers and re
Scientific American(七)月
Soccer goals ep.4: Most appearances bya foreign player We now take a look at China's continuing efforts to develop football around the nation, and for that we turned to someone with a unique perspective. Darko Matic played for seven years with Beijin
cctv9英语新闻2016年
To look at China's continuing efforts to develop football around the nation, and for that we turned to someone with a unique perspective. Darko Matic played for seven years with Beijing Guoan, before moving to Changchun Yatai after last season. With
cctv9英语新闻2016年