Yabla Chinese

Yabla video uses of 由来
哎 āi
有了 yǒule
咱们 zánmen
这 zhè
集 jí
就 jiù
说 shuō
推敲 tuīqiāo
的 de
由来 yóulái
Aha! Got it! In this chapter, let's talk about why I have to think them over.