出于好奇，他进一步挖掘，最终发现了一批约400件色彩各异的玉器。

Driven by curiosity, he dug deeper and found a group of about 400 colourful jade pieces.

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这是收藏的一批中国玉器。

It's a collection of Chinese jade.

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曾侯乙墓中出土的古玉器是一批工艺精美、有重要历史价值的战国早期玉器。

The ancient jades from Tomb of Marquis Yi of State Zeng are the most beautiful and valuable jades of the early stage of Warring States.

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