1. Where is the price tag?
    价格标签在哪儿?

2. And businesses eager for reliable service are willing to accept a significantly higher price tag for a wireless call — the fee is typically two to four times as much as for calls made over fixed lines.
    而且，急切想得到可靠服务的企业乐于花费可观的高价来换取无线电话--通常是固定线路电话资费的二至四倍。