The blast caused earthquakes, tsunamis and pyroclastic flows that decimated the land and took tens of thousands of Indonesian lives.

爆发引发了地震、海啸和碎屑流，摧毁了这片土地，夺走了数万印度尼西亚人的生命。

In addition to lava, volcanoes may erupt with searing hot gas formed in the mantle, in a phenomenon called pyroclastic flow.

除了熔，喷发时还有在地幔的灼热气体，这种现象叫做碎屑流。

You would probably need to run away as fast and as far as possible to get away from the hot spewing lava and the deadly pyroclastic cloud.

你可能需要尽可能快的跑开，远离喷出的炽热熔和致命的碎屑云。

And one thing that's a threat to them are pyroclastic flows, when a mix of lava blocks, ash and volcanic gas rush down the slopes of a volcano.

对它们构威胁的是碎屑流——即熔块、灰和气体的混合物冲下斜坡（的过程）。

At least 14 people were killed in the eruption, nine are still missing, dozens were injured and officials say the mountain is still dangerous because it's produced at least two pyroclastic flows.

至少14人在爆发死亡，9人仍下落不明，数十人受伤，官员称这座仍然很危险，因为它产生了至少两股碎屑流。