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Home > DW.COM > 用无人机统计无尾熊
Podcast: DW.COM
Episode:

用无人机统计无尾熊
Category: News & Politics
Duration: 00:00:46
Publish Date: 2022-11-07 11:12:00
Description: 无尾熊生存的环境在恶化。澳洲科研人员使用无人机观测以及统计无尾熊数量。
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