translation.en: I took them outside and as I let them go, that split second, even though they were very tired, that second I let them go they hovered for a second, then zipped off into the distance.
translation.zh: 但是当我把它们放出来的时候，虽然它们已经很疲惫了， 它们用不到一秒钟的时间里飞出来，盘旋一下 然后猛地一转身，消失在我的视线里。