tops up

Such vertical integration even happens at Infosys, which generates much of its own electricity and tops up the education of new recruits.

这种垂直统一管理情况也发生在Infosys技术信息有限公司，其自行发电并为新雇员工进行教育培训的公司。

The Universal Wrist Charger is not, tragically, a motion-powered generator which tops up its battery from the movements of your wrist.

很不幸，这种通用腕式充电器不是利用您的手腕动作来为电池充电的动作供能发电机。

Some make sense, like a big expansion of the Earned Income Tax Credit, which tops up the earnings of poor workers.

其中一些比较现实，比如大幅度增加所得税信用（一种返还性税收减免，译注），这将直接提高贫困工人们的收入。