氷河 ひょうが擦痕 さっこんではありませんでした
hyōga sakkondewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 氷河擦痕

1. Was not a glacial striation.; Was not a glacial scratch.

Past/Perfective
Negative
Polite
Formal Register