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Operation Breakthrough

international effort to free three gray whales from pack ice

en-US/ˌɑpɚˈeɪʃən ˈbɹeɪkθˌɹu/
en-GB/ˌɒpəˈɹeɪʃən ˈbɹeɪkθɹuː/

Kategorie:

intentional human activity