For now, the data is mostly used to target advertising, like baby products shown to pregnant women.

目前，这些数据主要用于定向广告，比如向孕妇展示婴儿产品。

Every patent for this product shows that the ventilation holes should be 12 millimeters from the lip end of the filter.

该产品的每项专利均表明，通风孔距离过滤器唇端应为 12 毫米。