欢迎回到我的频道！这个视频包含各种物体表面的敲击声 Welcome back to my channel! This video includes tapping on various surfaces Timestamp: 00:00 preview 00:54 iPad cover 09:29 glass bowl 17:09 facial mask 22:53 cork coaster 30:53 ceramic plate 37:44 wooden box 45:10 marble block 52:46 silicon coaster 希望你会喜欢这个视频，欢迎订阅我的频道! If you'd like to support my channel and help me improve: Paypal donation: https://bit.ly/2M6hzPd 谢谢您的支持！