zhè kuǎn / diàn zǐ / yuè dú qì / pèi yǒu / kě tiáo jié / liàng dù / de / bèi guāng / yè jiān / yuè dú / gèng / fāng biàn

这款电子阅读器配有可调节亮度的背光，夜间阅读更方便。

This e-reader has an adjustable-brightness backlight, making it more convenient to read at night.