zhè kuǎn / jì suàn qì / zhuāng yǒu / guāng diàn chí / zài / shì nèi / dēng guāng / xià / yě / néng / zhèng cháng / gōng zuò

这款计算器装有光电池，在室内灯光下也能正常工作。

This calculator has a solar cell and can work normally even under indoor lighting.