Chinese phrase
听你这么说，我就明白原因了 tīng nǐ zhè me shuō wǒ jiù míng bái yuán yīn le
Meaning
Now I understand the reason from what you said
When to use it
It shows that the speaker now understands the reason. It often follows another person's explanation and signals that the matter is clear.
Example dialogue
今天先不去公园了，因为外面一直在下雨。 jīn tiān xiān bú qù gōng yuán le yīn wèi wài miàn yì zhí zài xià yǔ
Let's not go to the park today; it's been raining outside all day.
听你这么说，我就明白原因了。 tīng nǐ zhè me shuō wǒ jiù míng bái yuán yīn le
Hearing you say that, I understand the reason now.