而无论后期再怎么补救，大量具备研究价值的文献资料、藏品已变为一片瓦砾，损失无法挽回。
ér wúlùn hòuqī zài zěnme bǔjiù ，dàliàng jùbèi yánjiū jiàzhí de wénxiàn zīliào 、cángpǐn yǐ biànwéi yī piàn wǎlì ，sǔnshī wúfǎ wǎnhuí 。
Regardless of how much is done later to salvage the loss , a large amount of literature and collections with research value have become rubble, and their loss cannot be recovered.