日米 にちべい貿易 ぼうえき摩擦 まさつじゃなかったです
ni chi bēbōekimasatsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 日米貿易摩擦

1. It wasn't Japan-US trade friction.

Past/Perfective
Negative
Polite
Casual Register