Gb	Eng
水泥袋砰的一声落在地上.	The sack of cement hit the ground with a thump.
他砰的一声盖上了盖子.	He slammed the lid down.
"把门朝后绑牢，它在风里不停地来回砰砰作响。"	"Tie the door back-it keeps banging to and fro in the wind."
烟火砰的一声爆开了.	The firework exploded with a loud bang.