bǐ rú xiān shuō jīn tiān kě néng jiāo bù liǎo zài shuō yīn wèi kè hù hái méi què rèn zuì hòu yī bǎn

比如先说“今天可能交不了”，再说“因为客户还没确认最后一版”。

For example, first say 'It might not be possible to submit today,' then say 'Because the client hasn't confirmed the final version yet.'