wèi / le / jiǎn / shǎo / guāng / hài / zhè / gè / shè / qū / guī / dìng / wǎn / shàng / shí / diǎn / hòu / guān / bì / bù / fèn / jǐng / guān / dēng

为了减少光害，这个社区规定晚上十点后关闭部分景观灯。

To reduce light pollution, this community requires some decorative lights to be turned off after ten at night.