But this reef fish could be in danger of losing its smarts as levels of CO2 in the ocean continue to rise due to human activity, according to a new study.

一份新近研究指出，在人类活动导致海洋内二氧化碳持续飙升的威胁下，这种珊瑚礁鱼类可能面临着失去其智力的危险。

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But this reef fish could be in danger of losing its smarts as levels of CO2 in the ocean continue to rise due to human activity, according to a new study.

一份新近研究指出，在人类活动导致海洋内二氧化碳持续飙升的威胁下，这种珊瑚礁鱼类可能面临着失去其智力的危险。

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