7x7x7x人成免费观电影

类型：纪录片 地区：法国 年份：2023

主演：内详  

导演：内详  

更新：2024-05-21 15:31:45

简介： In other words, the sound emitted by the whistle is inaudible to humans. It is similar to the ultrasonic waves emitted by bats. It is a sound wave beyond what human ears can receive. Sound waves of this frequency can only be heard by ants within a short distance... 详情