Hydrogen explosions at four of the buildings at the six-reactor complex in the first few days destroyed some of their roofs and walls and scattered radioactive debris.

最开始的时候，氢气在四座大楼的6个综合核反应堆中爆炸，致使屋顶和墙体损毁，带辐射的残骸四处飞溅。

youdao

Hydrogen explosions at four of the buildings at the six-reactor complex in the first few days destroyed some of their roofs and walls and scattered radioactive debris.

最开始的时候，氢气在四座大楼的6个综合核反应堆中爆炸，致使屋顶和墙体损毁，带辐射的残骸四处飞溅。

youdao