这些仅仅来自一个小小的广告，却意味着可以获取并分析大量的数据。

All from a little AD and the means to track and analyze it.

youdao

破落街角中，一张小小的酒吧海报湮没在成片彩票广告中；

LITTLE Bar-Tabac-Presse draped in lottery ads on the corner of a run-down street;

youdao

破落街角中，一张小小的酒吧海报湮没在成片彩票广告中；

LITTLE Bar-Tabac-Presse draped in lottery ads on the corner of a run-down street;

youdao