In Sum Time

The total stock, or "supply," or quantity of money in any area or society at any given time is simply the sum total of all the ounces of gold, or units of money, in that particular society or region.

在一个特定地区特定时间里，货币的存量、“供应量”、或总量简单的说就是这个特定地区或社会里黄金或货币的数量总和。

And since time is quantified in hours, the value of our lives is equivalent to the sum of every hour we spend.

既然时间是按小时度量的，哪么我们的价值就等于我们度过的每个小时的总和。

Unlike elapsed time, in case of a declare cursor statement the CPU time is the sum of open, all fetched and close.

与消耗时间不同，对于声明游标的语句，CPU时间是打开游标、所有读取操作和关闭游标的时间总和。