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蜜芽传媒 Media English《媒体英语》: Alarm over decline in flying insects 飞虫数量锐减值得警惕
The study is based on measurements of the biomass of all insects trapped at 63 nature protection areas in Germany over 27 years since 1989. Find out more in this programme
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蜜芽传媒 English in a Minute “一分钟英语”：四个包含单词 “gold” 的短语
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