弛張 ちちょう振動 しんどうじゃなかったです
chi chōshin dōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 弛張振動

1. Wasn't relaxing.; Wasn't loosening.; Wasn't vibrating.

Past/Perfective
Negative
Polite
Casual Register