The inventor Henry Bessemer discovered that directing a blastof air at melted iron in a furnace would burn out the impurities that made the iron brittle.
发明家亨利·贝塞默发现,在熔炉里对铁水直接吹一吹气,就会烧掉使铁变脆的杂质。
2
The most civic-minded of us might call the police, once we were well outof the blast radius.
最诚实公民的做法就是在我们远离了爆炸范围之后,打电话给警察。
3
Tragically, along the way, the wind blast from a semi knocked our trailers outof control and pushed our truck off a 40 'bridge.