在维也纳，这10人与三名前克格勃官员和苏佳金进行了交换。后四人均因向西方国家传递敏感信息而在俄罗斯服刑。
The 10 were exchanged in Vienna for three former KGB officers and Sutyagin, all serving prison sentences in Russia for passing sensitive information to the West.
摘要： 从六月中旬至下旬，苏富比和哈特拍卖行均将推出大批珍惜香槟佳酿和勃艮第名酒。
ABSTRACT: Sotheby's and Hart Davis Hart will be offering rare collections of top Champagne alongside a cornucopia of other fine wine at their sales in late June.
然而，随着苏云金芽孢杆菌杀虫剂长期大量使用，发现全世界范围内多种昆虫都对其产生了抗性，这些抗性均呈现递增的趋势。
However, with the long-term and large-scale use, most pests have had resistance to Bt, and the resistance showed a progressive trend.
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