a man of his word (a man of his word)

Idiom Promise

意味

a person who keeps their promises

約束を守る人 (yakusoku o mamoru hito)

例文

"He’s a man of his word, you can trust him."

"彼は約束を守る人です、あなたは彼を信頼できます。" (kare wa **yakusoku o mamoru hito** desu, anata wa kare o shinrai dekimasu.)