国際 こくさい平和 へいわ活動 かつどうじゃなかったです
kokusaiheiwakatsudōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 国際平和活動

1. Wasn't international peace activities.; Wasn't involved in international peace activities.

Past/Perfective
Negative
Polite
Casual Register