求翻译：关于水电，并不仅仅是电脑和打印机产生的费用，还有增加的人员的费用，包含空调的电费、照明费、水费、冰箱、微波炉的电费等的分摊，但我认为这也是一个弹性的费用，无法精确计算，你可以灵活掌握吧。还有，小朱提供的“北京上个月的工作时间为156个小时”是错误的，最少也有300个小时的工作时间。是什么意思？

On the water, and not just the cost of computers and printers produce, as well as increased personnel costs, including air-conditioning electricity, lighting, water, refrigerator, microwave oven and other electricity-sharing, but I think this is a flexible costs, can not be accurately calculated, yo

On water and electricity, and is not only a computer and printer, but also the cost arising from the increase in staff costs of electricity, air conditioning, lighting and water charges, refrigerator and microwave oven, such as electricity charges assessed, but I think this is a flexible, been able

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Water and electricity, and not just a computer and printer costs that occur, there is increased staff costs, includes air conditioning electricity, lighting, water charges, electricity charges assessed for refrigerator, microwave oven, but I think it's a flexible fee, cannot be accurate calculation,

About the water and electricity, not merely is the expense which the computer and the printer produce, but also has the increase personnel's expense, contains air conditioning the electrical bill, the illumination expense, the water fee, the refrigerator, the microwave oven electrical bill and so on