A:
Duìbuqǐ, wǒ bùgāi duìnǐ fāhuǒr.
对不起，我不该对你发火儿。
I'm sorry. I shouldn't have lost my temper.
B:
Shì wǒ bùduì.
是我不对。
It was my fault.
Wǒ gāngcái zǒushénr le, bǎ nǐ zuì xǐhuan de bēizi shuāi suì le.
我刚才走神儿了，把你最喜欢的杯子摔碎了。
I got distracted and broke your favorite cup.
A:
Méishì de, suìsuì píng'ān!
没事的，碎碎平安！
It's okay, all's well.
Wǒ zhènghǎo huàn gè xīnde.
我正好换个新的。
I can just get a new one.
B:
Zhēnde tài bàoqiàn le, yīhuìr zánmen chūmén guàngjiē, yīqǐ tiāo yīgè ba.
真的太抱歉了，一会儿咱们出门逛街，一起挑一个吧。
I'm really sorry about it. Let's go shopping later and get you a new one.