危険 きけん予知 よち訓練 くんれんじゃなかったです
kiken yochikunrenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 危険予知訓練

1. Wasn't hazard prediction training.; Wasn't a hazard prediction exercise.

Past/Perfective
Negative
Polite
Casual Register