如果水体广阔的话，这样的火山灰是不大可能污染水流的，因为它可以稀释火山灰里的重金属。
Such ash is less likely to poison water if the body of water is large, as then it can dilute any heavy metals in the ash.
如果水体广阔的话，这样的火山灰是不大可能污染水流的，因为它可以稀释火山灰里的重金属。
Such ash is less likely to poison water if the body of water is large, as then it can dilute any heavy metals in the ash.
应用推荐