对于媒体来说，原来有的一些冗余存货是无法变现的，现在所有的广告存货都可以变现了，所以大量的广告资源涌入了平台，导致供大于求，广告的价格下跌，不仅是冗余资源的价格下跌，优质资源的价格也下跌了。 Many of these questions may possibly seem challenging if you haven’t particularly taken time to dive in and understand how the net advertisement tech ecosystem will work, so it may seem like choos... https://bookmarks-hit.com/story16372970/the-advertising-networks-diaries