拿某人沒辦法 的英文怎么说?

[1] to have a weakness for somebody[2] to have a soft spot for somebody

無法抵抗某人 = to have a weakness for somebody

have a weakness for 也可用在東西上，例如:

I have a weakness for chocolate. = 我對巧克力無法抗拒 = 我無法抗拒巧克力 = 我無法抵抗巧克力的誘惑

很愛某人 = to have a soft spot for somebody