Ebe foto si, Roberto Azevedo Nkọwa foto, Roberto Azevedo bụ onye nchịkọta WTO ugbua mana ọ ga-arịtu na ngwụcha ọnwa Ọgọst Roberto Azevedo, onye ji ọkwa 'director general' nke otu WTO ugbua, ekwuola na ya ga-aritu na ngwụcha ọnwa Ọgọst afọ 2020.
