By contrast, when customers request their orders (for viewing online, perhaps), they might want to see more information, for example, the human-readable name for a part on a line item.
相反，顾客要求订单时(也许为了在线查看)，他们可能想查看更多信息，例如，行项上一个部件的可读名称。
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In addition, viewing an element is initially presented as a single line, but you can expand the view to include multiple lines (as many as needed with a scroll bar) on a per-element basis.