楽天、赤字６５４億円　基地局投資かさむ―６月中間 [ひよこ★]

楽天、赤字６５４億円　基地局投資かさむ―６月中間 [ひよこ★]
https://nozomi.2ch.sc/test/read.cgi/editorialplus/1628680161/

last-modified: 2021-08-15 16:11:34