To obtain a high-quality scan or photograph of an item, institutions have hitherto tended to charge fees and impose additional restrictions on usage.
迄今为止，要想获取某一物品的高质量扫描件或照片，机构往往会征收费用，并对使用施加额外的限制。
2
Storing a single profile item is useful, but most data changes over time, particularly when you talk about energy usage.
存储单个配置项目很有用，但大多数数据随时间改变，特别是当您谈论能源用途时。
3
A breakdown of the functioning of Play Services, with an estimate of battery usage for its specific functionality and what called for this functionality can help in case the infamous item goes rogue.