Without a car payment, insurance, gas or maintenance, I save at least $300 to $500 a month, even after I factor in car rentals and bike maintenance.

没有了汽车的支出，保险，燃料和维护费用，再去掉租车和自行车维护费用，我每个月至少节省300-500美元。

A significant contributing factor to the cost of maintenance is the size of the code base in question.

影响维护成本的重要因素是正被讨论的代码基数的大小。

The most immediate factor is an unusually high number of closures for maintenance.

这一切要归因于诸多因素，其中最直接的原因是今年停产整修的企业异常之多。

For me, I would put this factor in maintenance planning as one of the most concern factor.

对于我，我会将此因素考虑进入设备维护的核心理念中。

Data composing structure and storage management is the key factor which can influences software running efficiency, security, maintenance, expansibility and the quality of universal character.

数据的组成结构和存储管理方法是影响软件的运行效率和安全性、维护和扩展性以及通用性优劣的关键因素。