一些类胡萝卜素在叶绿体中，也被用来作为辅助色素在光合作用中，他们采取行动，增加叶绿素的效率，在收获光能。
In chloroplasts, some carotenoids are also used as accessory pigments in photosynthesis, where they act to increase the efficiency of chlorophyll in harvesting light energy.
一些类胡萝卜素在叶绿体中，也被用来作为辅助色素在光合作用中，他们采取行动，增加叶绿素的效率，在收获光能。
In chloroplasts, some carotenoids are also used as accessory pigments in photosynthesis, where they act to increase the efficiency of chlorophyll in harvesting light energy.
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