Yabla Chinese

Yabla video uses of 分清
哪个 nǎge
腿 tuǐ
是 shì
这边 zhèbiān
的 de
哪个 nǎge
腿 tuǐ
是 shì
那边 nàbian
的 de
要 yào
给 gěi
它 tā
分清 fēnqīng
Which is facing us on this side and which is on the other? That needs to be clearly defined.
你 nǐ
必须 bìxū
分清 fēnqīng
好坏 hǎohuài
歌词 gēcí
要 yào
经过 jīngguò
脑袋 nǎodài
You need to clarify right from wrong and all the lyrics have to be carefully chosen