Spanish and Japanese FLs have no excuse for struggling with pronouncing "sh" and "r". They're easy sounds to make.
"Th" on the other hand..

Both "th" sounds exist in Peninsular Spanish. Once again I commend you not to consume Latin American stuff or listen to Latin American people.

>>212944388 (OP)
*"l"

Th is easy. It's the same concept as the F-sound but instead of lightly blowing air between your lower lip and your upper teeth, you lightly blow air between the tip of your tongue and your upper teeth.

>>212944388 (OP)
>"sh"
We don't
>and "r"
Not the smae as Spanish R or RR at all

>>212944418
Spanish niggas think learning English requires superpowers o algo SIN EMBARGO

>>212946669
>>"sh"
>We don't
You say Y and LL as SH doebeit, of course you can pronounce it.

>>212946669
RR is way too difficult for me. I literally don’t get it.

I guess “th” is the basically the English equivalent of “rr”