外因 がいいん損失 そんしつ時間 じかんではありませんでした
gaiinsonshitsu jikandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 外因損失時間

1. It was not external loss of time.; It wasn't due to external factors causing a time loss.

Past/Perfective
Negative
Polite
Formal Register
Computing