1. All this uncertainty and expense has doubtless put off utilities. 无疑,所有的这些不确定性和花费推迟了该技术的有效利用。
2. Don't forget utilities, a commonly overlooked expense, and other charges, such as phone and Internet service, cleaning and property maintenance. 不要忘了水电等,这是一项普遍被遗漏的费用,还有其它支出,如电话和互联网服务、清洁以及财产维护。
3. the expense of maintaining property (e. g. , paying property taxes and utilities and insurance); it does not include depreciation or the cost of financing or income taxes. 为保持财产所必须支付的费用(如:财产税、使用费和保险费);不包括折旧或金融业或所得税。