房主

tā wàn bān wú nài jué dìng shè fǎ pǎo shang lóu tōng zhī fáng zhǔ

他万般无奈，决定设法跑上楼，通知房主。

Desperately, he decided to try to run upstairs and warn the family.

fáng zhǔ dǎ diàn huà shuō fù mǔ yǐ jīng duì lù yīn zuò chū le huí yìng

房主打电话说父母已经对录音作出了回应。

The homeowner called to say that the parents had responded to the recordings．