2010-07-19 Paywall ? Bonjour - : ネイティヴであれ、英語の達者な人であれ、”Paywall ”って何? と 聞かれて即答出来る人は少ない? ”Paywalls are rising across the media landscape as many firms conclude that revenue from online advertising alone is not enough to make ends meet .” 調べたがいまひとつ。