BB
Bilibilivideo_community
#98Source metric 833199播放
Original source When a Great Teacher Joins the Class (Complete)
当班里来了个好老师（完结），春蚕到死丝方尽，蜡炬成灰泪始干
A public trend signal observed across 1 source.
Provenance
1 sources当班里来了个好老师（完结），春蚕到死丝方尽，蜡炬成灰泪始干
A public trend signal observed across 1 source.