Auailable Bit Rate (ABR) Service can make most effective use of ATM networks resources. LANS can achieve interworking of high throughput and low loss through WAN as well.

业务可以提高AT M网络的利用率，能让用户LAN通过广域网进行高吞吐量、低丢失率的互通。

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However, smart use of internal and external resources can make the difference between a mild failure and catastrophic property damage or even loss of life.

但是，聪明的利用内部和外部资源可以做一个温和的故障和灾难性的财产损失，甚至失去生命之间的差异。

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