理由

你有什么理由迟到？

Nǐ yǒu shénme lǐyóu chídào?

What reason do you have for being late?

他的理由听起来很合理。

Tā de lǐyóu tīng qǐlái hěn hélǐ.

His reasons sound very reasonable.

没有理由不同意这个方案。

Méiyǒu lǐyóu bù tóngyì zhège fāng'àn.

There is no reason not to agree with this plan.