红桃视频tv免费入口

类型：纪录片 地区：印度 年份：2012

主演：内详  

导演：内详  

更新：2024-11-04 12:40:54

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