单词：ionizing efficiency
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（五） I can give you a definite answer on the price terms. 我可以就价格条件答复你方。 You wish to have a discussion of the price terms of washers. 您是想谈谈洗衣机的价格条件
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The U.S. space agency is moving ahead with preparations for Thursday's scheduled launch of the space shuttle(航天飞机) Discovery on its mission to the International Space Station. NASA said it was loading liquid oxygen and liquid hydrogen into th
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在美国，讲笑话的市场很大。在笑话界也出了一些习惯用语。这些习惯用语也逐渐渗入一般人的日常生活用语。幽默是美国人生活当中的一个重要部份。也正因为如此，有很多人专门从事逗人
美国习惯用语
A passenger plane crash near the Pakistani capital on Friday, apparently killing all 127 people onboard. Aviation authorities and witnesses say the deadly crash occurred in a small village a few kilometers from Islamabad International Airport. The Bo
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Want to get even with an annoying fellow airline passenger? Forget Twitter. After all, 140 characters wont get you very far when you have a lot to complain about. Do like 24-year-old Munyee Lau did after a recent nightmarish eight-hour AirAsia flight
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An estimated 100,000 people gathered Saturday in Russia's western city of Yaroslavl to honor the victims of a plane crash that devastated a local ice hockey team. Russian Prime Minister Vladimir Putin joined the mourners for a ceremony at a hockey ar
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