#BBCNEWS
関連
『Naruhito: Japan's emperor formally proclaims ascension to throne --- BBC News』 https://www.bbc.com/news/world-asia-50120563 #BBCNews #Emperor
参考記事 :『Why the age of electric flight is finally upon us --- BBC News』 https://www.bbc.com/news/business-48630656 #BBCNews