您可以找到下一个出口并确定备用路线。

Instead, you take the next exit and figure out an alternate route.

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如果你发现所在的路线太长没办法做先锋撤退，最简单的方式就是拉一条备用的绳子并垂降。

If you do find yourself on a route that is too long to lower off, the easiest way is to pull a spare rope up and abseil off.

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这个强大监护人便携式发电机具有同等发动机由于电力公司的最佳销售路线备用发电机。

This powerful Guardian Portable Generator has the same engine and power as the company's best selling line of Standby Generators.

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