労働 ろうどう時間 じかん短縮 たんしゅくじゃなかったです
rōdōjikantanshukujanakattadesu

Noun
Desu Copula

The polite, past negative form of 労働時間短縮

1. Didn't reduce working hours.; Wasn't working hours reduced.

Past/Perfective
Negative
Polite
Casual Register