data amount

• 数据总计

data amount的用法和样例：

例句

1. It will never amount to anything.
   它将对任何事不再总计。
2. The steps in this section explain how to create a totals query that calculates subtotals across groups of data.
   本节中的步骤介绍如何创建总计查询以计算多组数据的分类汇总。