YOU SAID:

The reason why the ppl have standards so high that possibly no one can reach

INTO JAPANESE

Pplが非常に高い基準を持っている理由は、おそらく誰も達成できない

BACK INTO ENGLISH

The reason Ppl has very high standards is probably because no one can achieve

INTO JAPANESE

Pplが非常に高い基準を持っている理由は、おそらく誰も達成できないからです

BACK INTO ENGLISH

The reason Ppl has very high standards is probably because no one can achieve