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观看小提示:[DVD标清版] [BD超清版] [HD高清版] [TS抢先版:不清晰]
类型：纪录片 地区：法国 年份：2022
Echo will be a feature length documentary exploring the animal consciousness through the ultrasonic echolocating world of bats. It will also look into the field work of biologists who seek tounderstand and preserve them.