能率 のうりつ きゅう方式 ほうしきじゃないです
nōritsukyūhōshikijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 能率給方式

1. It's not an efficient method.; It's not a good way to do it.

Negative
Polite
Casual Register