姿勢 しせい制御 せいぎょではありませんでした
shiseiseigyodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 姿勢制御

1. Was not attitude control.; Was not posture control.

Past/Perfective
Negative
Polite
Formal Register
Physiology
Engineering