“打光”怎么读

孩子们喜欢在新打光的地板上滑来滑去.The children loved sliding round the newly polished floor.他们把所有弹药都打光了.They blazed away all their ammunition.他们把全部弹药都打光了.They fired away all their ammunition....

“打光”的英语可以翻译为：graze，polish ...