An American household products company had given a technical seminar to the Dong Fang Hotel management on the use of industrial pest control products to deal with the cockroach problem.
一家美国家居用品公司和东方宾馆的管理层开了一场技术座谈会，讨论使用工业害虫控制产品对付蟑螂。
China's Ministry of Information Industry and the us Department of Commerce jointly held Sino-US International Seminar on Y2K Problem on March 31 this year and achieved a great success.
今年3月31日，中国信息产业部与美国商务部在华联合举办了《中美计算机2000年问题国际研讨会》并获成功。
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