1. 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。

2. Star performers rarely faced such situations because they built reliable networks before they needed them.
    而那些杰出人物很少碰到这样的局面，因为他们早已有了可靠的人际交往关系。

3. I found this to be a reliable brand of washing machine.
    我觉得这是一种牌子可靠的洗衣机。

4. For reliable information about present national boundaries, consult an up-to-date atlas.
    要得到现今国家边界的可靠知识，查阅一下最新地图。