标签:文物保护 相关文章
丹尼尔对博物馆里所有的文物都被装在玻璃瓶里表示疑惑,阿美告诉他那是为了保护文物不被腐蚀。丹丹还差点以为一个四千年前的三脚杯毫无价值。 Listen Read Learn Daniel: May, is this the Hall of Ancient China? May: Yes. Look at these historical relics here, am
发表于:2018-12-26 / 阅读(38) / 评论(0)
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Listen Read Learn Daniel: May, is this the Hall of Ancient China? May: Yes. Look at these historical relics here, amazing! Daniel: Why are they all in glass boxes? May: For protection. Some relics will turn to dust if exposed to air. Daniel: So there
发表于:2018-12-31 / 阅读(49) / 评论(0)
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