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哈利波特与魔法石13-Visiting the Leaky Cauldron
哈利波特与魔法石
This Scientific Americans 60-Second Science. I am Karen Hopkin. This will just take a minute. They say that older folks benefit from spending time with young people. And thats not just an excuse to stick grandma at the kids table at Thanksgiving. Now
Scientific American(五)月
This is scientific American's 60-Second Science, I'm Karen Hopkin, this'll just take a minute. If theres anything better than a fresh, ripe, tomato, its a gigantic fresh, ripe tomato. And thanks to a couple of mutations, thats exactly what we all enj
Scientific American(五)月
Who's there? hearing the footstep at the door, but not turning round to it. On deck! Begone! 谁呀？听到了门边的脚步声，可是，没有回过头来。上甲板去！滚蛋，滚蛋！ Captain Ahab mistakes; it is I. 亚哈船长弄错啦，
白鲸记
Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they
英语新闻
Get out a map, carve out a path path Highlight it in fluorescent yellow From the mountain pass to the prairie grass Anywhere you'll go I'll follow And if we don't speak after you leave I'll look to the sky for smoke signals If I fall behind, could yo
美国乡村音乐