魚雷 ぎょらい発射 はっしゃ かんではありませんでした
gyoraihasshakandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 魚雷発射管

1. Was not a torpedo tube.; Was not a torpedo launcher.

Past/Perfective
Negative
Polite
Formal Register