现在，她每月在食品杂货上的花费约为200至300美元，不到她以前每月650美元支出的一半。

Now she spends about $200 to $300 a month on groceries, less than half of the $650 a month that she used to lay out.

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当我们检查研究支出时，我们发现，在我国每年花费的350多亿美元中，几乎三分之二是由联邦政府支出的。

When we examine expenditures for research, we find that of the more than $35 billion spent each year in this country, almost two-thirds is spent by the federal government.

youdao

这种环境的花销包括购买和维护操作系统的费用、购买和升级硬件的花费以及管理支出。

Costs for such environments include the purchase price and maintenance for the operating system, initial outlays and upgrades for hardware, and other administration expenditures.

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