"So we absolutely observed much more coordination while in the activity last night time than we experienced seen in former days, as to who was dong that coordinating I am not in a position to convey nevertheless." indica­tive indica­tive pre­despatched indef. donghatok donghatsz donghat donghatunk donghattok donghatnak 如下图所示：受敲击的鼓面振幅沿半径方向的分布就是一个贝塞尔函数(考... https://xiaopingj913ueg4.activoblog.com/profile