banging sound造句

• Arriving at the scene , police officers heard loud banging sound possibly caused by kicks against a metal grille nearby . when a police officer went up with a view to making an enquiry , a 21 - year - old nepalese man blocked his way
  警务人员接报到场，听到有人踢铁闸的声，正准备上前调查时，一名二十一岁尼泊尔藉男子企图阻挠调查人员。