加入的水超过飞灰所吸收的水，以便所述团包含游离水以致至少部分处于流体状态。

The water is added in excess of that which is absorbed by the fly ash so that the dough contains free water so as to be in at least a partially fluid state.

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喷发处方圆数百公里内，连续数天或数星期，浅灰色的火山灰会一团团像雪一样从天空飘下。

For hundreds of kilometers around the eruption and for perhaps days or weeks, pale-gray ash would fall like clumps of snow.

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