軽量 けいりょう端末 たんまつではありませんでした
keiryōtammatsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 軽量端末

1. Was not a lightweight terminal.; Was not a small/lightweight device.

Past/Perfective
Negative
Polite
Formal Register
Computing