自圆其说

zhè jiě shì néng zì yuán qí shuō ma

这解释能自圆其说吗？

Is this a plausible explanation?

tā hài pà bù néng zì yuán qí shuō

他害怕不能自圆其说。

He is worried that he won't be able to justify himself.

xiě wén zhāng zhì shǎo yào zì yuán qí shuō

写文章至少要自圆其说。

When writing articles, we must at least offer a tenable argument.

nǐ de lùn diǎn kě yǐ zì yuán qí shuō

你的论点可以自圆其说。

Your argument is internally consistent.

jiù pà wèi le miàn zi qiān qiǎng fù huì guǐ biàn què wú fǎ zì yuán qí shuō

就怕为了面子，牵强附会，诡辩却无法自圆其说。

To save face and be far-fetched, we could not justify sophistry.