意志の弱い

weak-willed

→ 意志
phrase Rare #41,338
weak-willed Describes someone who has difficulty sticking to decisions or resisting temptation.
JA: 私は意志の弱い人間です。
EN: I’m weak-willed.

彼は意志の弱い父親に育てられたため、甘いものが大好きだ。

Because he was raised by a weak-willed father, he loves sweets.

彼女は意志の弱い母親に育てられたので、甘いものが大好きだ。

She was raised by a weak-willed mother, so she loves sweets.

意志の弱いところ

A weak point in my willpower

— ウィッチ (2016)

あいつは意志の弱い人です。

He's a weak-willed person.