what are you弄啥呢的意思就是what are you doing？你在做什么？
1、All right, who are you and what are you doing in my office?
喂，你是谁，在我的办公室做什么？
2、'And what are you doing now?' — 'Oh this and that.'
“那你现在在做什么呢？”——“哦，瞎忙。”
3、What are you doing fooling with such a staggering sum of money?
你拿着这么一大笔钱瞎折腾什么呢？
4、'What are you doing here?' — 'Oh I work here now.' — 'You what?'
“你在这儿干什么呢？”——“哦，我现在在这里工作。”——“你说什么？”
5、'Dr Campbell,' he said, clearly surprised. 'What are you doing here?'
“坎贝尔医生，”他显然很惊讶地说道，“您怎么在这儿？”
