Operation Breakthrough

international effort to free three gray whales from pack ice

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

دسته بندی ها:

intentional human activity