I was just totting up our advertising spend in the last four or five weeks.

【spend】把们过去四五周的广告费加起来。

The ecb's first stab at totting up the potential costs of a messy transition is most probably a gross underestimate.

欧洲央行首次尝试计算混乱过渡的潜在本很可能严重低估了。

In theory, digitisation should make it possible to remove most human involvement from routine tasks like ordering inventory, paying suppliers or totting up accounts.

从理论上讲，数字化应该可以从订购库存、支付供应商等日常任务中消除大部分人工参与。