zhè / zhǒng / bái / tiān / ān / jìng / wǎn / shàng / què / hěn / chǎo / de / guài / xiàng / yǐn / qǐ / le / jū / mín / de / zhù / yì这种白天安静、晚上却很吵的怪象引起了居民的注意。This strange phenomenon of being quiet during the day but noisy at night attracted the residents' attention.