paroxysmal eruptionvesuvian eruptionplinian eruptionvulcanian eruption【地】paroxysmal eruptionvolcano eruption
Over 200 people have been killed by volcanic eruptions.
火山喷发已导致200多人丧生。
Swanson was in his car driving toward the volcano when it blew.
斯旺森在火山喷发时，正在驶向火山的汽车里。
Most volcanic eruptions in recorded history have blown skyward.
历史上有记载的大多数火山喷发是向天空喷发的。
Then a lake formed, probably after an eruption blocked some rivers or streams.
可能是一次火山喷发之后，一些河流或溪水被堵塞了，形成了湖泊。
Scientists suspect that this slow rate explains why eruptions occur infrequently in the area.
科学家们认为，这样慢的速度可以解释为什么在这一地区火山喷发并不频繁。
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