The example in Listing 9 parses the shopping cart XML file and generates a bill with the individual item totals and the sum total for the purchase ( Listing 10).

清单 9 解析这个购物车 XML 文件并生成一个账单，该账单显示项目合计和采购总计（见 清单 10）。

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Keen to look out for themselves - and their cash - they may also insist on totting up every item of food they have eaten in a restaurant, rather than simply splitting the bill equally.

热切留心他们自己——以及他们的钱——他们也可能会坚持将他们在饭店里吃的每一份食物都汇总，而不是坦白地公平分摊付款。

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Take your younger child along when buying a snack or toy, give him a dollar bill and let him pick the item.

当你去买快餐或者玩具时，带着你年龄较小的孩子，给他一美元，让他去挑选东西。

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The first known line-item veto bill was introduced in Congress during the 1870s and there were more than 200 attempts to pass it before it was approved last year.

CNN: AllPolitics - Line-Item Veto

These include about 600 third-party biller names that have been used to bill almost 3, 000 different line item charges.

FORBES: How To Get Phone Bill Crammers To Scram

Statins are the most expensive item on the NHS drugs bill.

BBC: Patients 'to buy heart drugs'