闭路电视捕捉天鹅的亲密时刻 %e0%b8%81%e0%b8%a7%e0%b8%99%e0%b8%a3%e0%b8%b1%e0%b8%81%e0%b8%81%e0%b8%b3%e0%b8%99%e0%b8%b1%e0%b8%99%e0%b8%99%e0%b8%81%e0%b8%a3