"Meteor hammer" originated from the hunting tool "rope stone" in the Paleolithic Age of primitive society.
“流星锤”起源于原始社会旧石器时代狩猎工具的“飞石索”。By far the most common form of sub-surface defect are stone chips, particularly on bonnets and wings.
显然，最常见的就是飞石造成的缺陷，这特别在引擎盖及两侧。Meanwhile, the main factors which affect blasting fly stone accident are found out, and the corresponding prevention measures are proposed.
同时找出影响爆破飞石事故的主要因素，提出了相应的防范措施。Slungshot occurring is a potentially dangerous factor in blasting project in the open air.
飞石是露天爆破工程中严重的潜在事故因素。After a long day of chasing giant flying stone heads across a frozen wasteland, you'll really appreciate the heated leather seats.
在一片冰冷荒芜之地追了一整天巨型飞石之后，你会对加热的真皮座椅感激涕零。If this rock from space actually was to hit Earth. we wouldn't have a chance.
如果这颗天外飞石真的撞到地球的话，我们没有任何机会。That's where I learned that light travels faster than sound, which is almost as slow as a flying rock.
我就是从那里了解了光比声音传播速度快的，因为声音总是和飞石差不多一样的速度。and the flying rocks and spattering substances were under control.
并控制了飞石和飞溅物。A flying stone hit me on the head while I was passing by.
我路过这里时，一块飞石击中了我的头部。