Usages of yǐhòu
中午 我 有 事情， 以后 我 再 打 电话 给 你。zhōngwǔ wǒ yǒu shìqíng, yǐhòu wǒ zài dǎ diànhuà gěi nǐ.
I have things to do at noon; I’ll call you again later.
以后 我们 再 说 吧。yǐhòu wǒmen zài shuō ba.
Let’s talk about it later.
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