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一九五四年的五一国际劳动节前四日中国新民主主义青年团中央委员会方面,从电话里要求作者协助消灭宝石山的虫,作者听了非常诧异,询问再三,对问题的真相仍然不很明瞭。 原来该会举办的各国青年礼品陈列窒(设在天坛皇乾殿)有两个苏联青年赠送的宝石山,从一九五二年发生一种虫,曾用DDT处理没有收效,一九五四年五一国际劳动节前发现此虫大发生,为了五一劳动节的展览,该会希望在五一前,在不损伤山的品质与形状的条件下消灭此虫。
As the Central Committee of China’s New Democratic Youth League held its first four days on May 4, 1954, asking the author to help eliminate the pest in the gemstone mountain, the author was very surprised and asked repeatedly. The truth about the issue remains Not very clear. Originally, the National Youth Gift Show organized by the Association had two jewels donated by the Soviet youth, including a worm that landed in the Huangdan Temple in the Temple of Heaven. Since its inception in 1952, it had failed to meet the requirements of the DDT. In 1954, It was found that this pest occurred before May 1 International Labor Day. For the May Day exhibition, it hoped to eliminate the pest before May 1 without damaging the quality and shape of the mountain.