yè / lǐ / tài / ān / jìng / le / wǒ / qīng / chǔ / de / tīng / jiàn / le / tā / de / hū / lū / shēng

夜里太安静了，我清楚地听见了他的呼噜声。

It was so quiet at night that I could clearly hear his snoring.