what is going on here

what is going on What hell is going on? what is going on here is,to,do,what,she,going,on,birthday,her,连成一句话. What the hell is going on?是什么意思 What is going on with his work? what is your brother going to on what is going on?是啥意思? what is going on with them/ what is going on?翻译下 what the fuck is going on what the fuck is going on What is Sarah and her grandma going to buy? what happened和what is going on 的区别急! what is going on with this work 为什么是what , A:What are you going to do on the summer holidays?B:l am going to on a__.A;What are you going B:l am going to Hangzhou .A;lt is a beautiful place ,is not it?B;Yes,it is.A:You__an aunt _______,have not you?B:Yes,l am going to _____at her home.A:______ what's going on... What's going on?