刚才你请我吃饭，现在我请你喝咖啡
You just paid for the meal, I will buy the coffe for us now.
A: 小林，刚才你请我吃饭，现在我请你喝咖啡
Xiǎo lín, gāngcái nǐ qǐng wǒ chī fàn, xiànzài wǒ qǐng nǐ hē kāfēi.
Xiao Lin, since you paid for the meal, I will buy us coffee now.
B: 谢谢，不过我不喜欢喝咖啡。
Xièxie, búguò wǒ bù xǐhuan hē kāfēi.
Thank you, but I don't like coffee.
A: 那你喝果汁儿怎么样？
Nà nǐ hē guǒzhīr zěnmeyàng?
Well, how about juice?
B: 好，那么就来一杯草莓汁儿吧。
Hǎo, nàme jiù lái yì bēi cǎoméizhīr ba.
Okay, I will get a cup of strawberry juice then.
Related words:
刚才
[gāngcái] just now
请
[qǐng] to treat a meal
不过
[búguò] But
草莓汁儿
[cǎoméizhīr] straweberry juice
From :
http://ce.linedict.com/dict.html#/cnen/todayexpr?data=20170311