求翻译：Město Saint-Pierre se chystalo k evakuaci, odešlo asi 2000 lidí, ostatních 30.000 zůstalo, protože se k nim dostala zpráva, že na sousedním ostrově explodovala sopka a tudíž se domnívali, že podzemní síly se vybouřily (ventil uvolnil)是什么意思？

The city of Saint - Pierre was about to evacuate, left about 2,000 people , the other 30,000 remained , because they got the news that on the neighboring island volcano exploded and therefore believed that the underground forces vybouřily ( release valve )

The town Saint-Pierre seemed to be afoot to evacuate, left about 2,000 people, 30,000 other remained, because get hold of these report that in a neighboring island volcano exploded and therefore they believed underground forces to vybouřily (valve released)

town Saint-Pierre seemed to be afoot on the evacuation, left about 2,000 people, 30,000 other left, because the report to connect to them, that in a neighboring island volcano exploded and thus thought that subterranean forces the valve has released vybouřily( )

The town of Saint-Pierre, was preparing to evacuate, left about 2,000 people, the other 30,000 remained, because they got the message that on the neighbouring island of the volcano exploded and, therefore, believed that the underground forces vybouřily (valve released)

Mesto 圣徒彼埃尔东南 chystalo k evakuaci， odeslo asi 2000 lidi， ostatnich 30.0 zustalo， protoze 东南 k nim dostala zprava， ze na sousednim ostrove explodovala sopka tudiz 东南 domnivali， ze podzemni sily 东南 vybourily(ventil uvolnil)