郝大哥，我家里上个礼拜刚装了新空调，一开就冒烟，给空调公司打电话，到现在没一个人来看。
Hǎo dàgē ，wǒ jiālǐ shàng ge lǐbài gāng zhuāng le xīn kōngtiáo ，yì kāi jiù màoyān ，gěi kōngtiáo gōngsī dǎ diànhuà ，dào xiànzài méi yí gè rén lái kàn 。
Mr Hao, we got a new air conditioning unit installed in our home just last week, but when we turned it on, it started smoking. We called the AC company but up to now no one has come to see it.