从直升机中抛出的救生篮在大楼旁摇摆，人们可以爬到里面去。
Escape baskets slung from them dangle beside the building for people to climb into.
不幸的是，由于悬挂救生篮的绳索在超出一定长度后就会非常不稳定，所以救生篮无法达到每一层楼。
Unfortunately, the baskets cannot reach every floor of a building because the ropes from which they hang become unstable beyond a certain length.
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