陸繋 りくけい砂州 さすじゃなかったです
rikukei sasuja nakattadesu

Noun
Desu Copula

The polite, past negative form of 陸繋砂州

1. Was not a sandbar.; Wasn't a land-connected sandbar.

Past/Perfective
Negative
Polite
Casual Register
Geology