These materials can't be said to have much value as historical records.
这些材料无所谓有什么史料价值。
These precious relics are of great historical and scientific value.
这些珍贵的遗产有重大的历史和科学价值。
These cultural relics, there is a very high literary, historical, artistic value and appreciation value.
这些文物古迹,都有很高的文学、历史、艺术价值和欣赏价值。
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