empty promise (エンプティ プロミス)

Idiom Promise

意味

a promise made without the intention to keep it

守る意図なしでされた約束 (mamoru ito nashi de sareta yakusoku)

例文

"Politicians often make empty promises during elections."

"政治家たちは選挙の際に空っぽの約束をよくします。" (seijika-tachi wa senkyo no sai ni **karappo no yakusoku** wo yoku shimasu)