求翻译：对于天然山坡，在下列情形中地下水的影响作用较大：①堆积于缓坡、凹形山坡上的松散土层，具有多层不连续的含水层和隔水层相间的地层结构，土层滞水往往造成土体沿某层滑动面或基岩顶面滑动。②具有地下补给构造（如断层破碎带）或蓄水构造（如向斜轴部）的山坡，破体内汇集的大量地下水常直接导致山坡滑动。③若地表水或基岩裂隙水渗入风化破碎带内，在下伏隔水层顶面聚集，则会产生顺曾滑坡和沿构造面破碎岩体滑坡。④山坡上积水、灌水改变其水文地质条件，是许多滑坡产生的重要原因。⑤在山坡前缘、破交处开挖等认为因素影响，改变地下水运动条件，是造成新滑坡或老滑坡复活的重要因素。是什么意思？

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Regarding the natural hillside, the ground water influence function is big in the following situation:①The stack on the gentle slope, the concave shape hillside loose soil layer, has the multi-layered not continual water-bearing stratum and the aquiclude interaction stratal configuration, the soil l

For natural hillsides, effect of underground water in large in the following circumstances: ① accumulate in mild, concave on the slopes of loose soil, has a discontinuous aquifers and multilayer barrier between phases of formation structure, stagnant water in soil are often caused by sliding along a

As to the natural hillside, the influence function of the groundwater is greater in the following situations: ①Pile up the loose soil layer on gentle slope, concave shape hillside, the water-bearing stratum multilayer is discontinuous and alternate stratum structure of water barrier, soil layer stag