But, occasionally, through haste or carelessness, mistakes were made, so that at the end of business day one teller would be short on cash, the other long.

• 但是，偶尔也有这种情况，由于仓促匆忙或者粗心大意而造成错误，结果当天停业结算时，有的出纳短了现金而另一个却会多了现金。