这让他们很惊讶，因为马来熊是孤独的，它们和人类没有密切的联系。

This surprised them because sun bears are alone and they have no close relationship with human beings.

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当研究人员仔细观察染色体中的 DNA 时，他们很惊讶地发现，其中只有一小部分，大约是20%到30%，能转化成有意义的遗传信息。

When researchers look really carefully at the DNA in Chromosomes though, they were amazed to find that only a fraction of it, maybe 20-30%, converts into meaningful genetic information.

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职员说：“他们很惊讶，但没有生气。”

The office worker said, "They were surprised, but not angry."

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