2. And Peter had the overall advantage that he could always top-up his Numbers with new conscripts. 同时彼得还有一个最大的优势，就是他可以永远通过招募新兵补充人数。
3. Users just have to plug their phone into the T-shirt for a quick top-up charge whenever they need it. 用户只要在需要的时候，将手机放在T恤上就可以快速充电。
4. He was anxious to arrest the spread of means-tested top-up help for pensioners, which discourages private retirement saving. 他急于阻止针对养老金的经济状况调查援助计划的推广，这让私有退休收入大大受挫。
5. In Uganda, where villages often have one top-up phone run by a trusted operator, a basic system helps store and transfer money. 在乌干达，每个村庄有一个充值电话，由可信的接线员管理，这一基本系统帮助人们存款或转帐。
