Now, ISIS has claimed responsibility for the attacks in a radio broadcast, calling the gunmen soldiers of the caliphate.

现在ISIS通过官方电台宣布对这起枪击案负责，称这两名枪手是“哈里发的士兵”。

That's exactly what Feng's team is testing now, by broadcasting mating calls to the females in a laboratory-with the lights out.

这正是阿尔伯特·冯的团队现在正在测试的，他们在实验室里关灯向雌性青蛙出交配信号。