I can hook you up.
我可以帮你牵线。
hood sb. up直译过来就是：“把某人挂起来”，这个短语的正确意思是：“把某人介绍给某人”。因此，当美国人说:"I can hook you up."时，他/她要表达的意思就是:"I can act as the go-between."、"I can introduce you to someone else."。
情景对白：
Jane: Shirley, I want to be transferred to the sales department. There are more opportunities for advancement there.
简：雪莉，我想调到销售部去，那里有更多的晋升机会。
Shirley: Well, I get along well with the sales director. I can hook you up.
雪莉：嗯，我跟销售总监关系还不错，我可以帮你牵线。
搭配句积累：
①I want to be transferred to your department.
我想换到你那个部门。
②I'm in charge of purchasing building materials and I hear that you know the boss of a building material company.
我负责采购建筑材料，听说你认识一家建材公司的老板。
③I want to do business with your company, so can you recommend me?
我想和你们公司做生意，能帮我引荐一下吗？
④I want to apply for the chance to work abroad.
我想申请出国工作的机会。
单词：
1. hook vt. 用钩连结
Paul hooked his tractor to the car and pulled it to safety.
保罗把自己的拖拉机挂在汽车上，然后把它拉到了安全的地方。
I hooked my left arm over the side of the dinghy.
我用左臂钩住小划艇的船舷。
2. go-between n. 中间人
He will act as a go-between to try and work out an agenda.
他将从中斡旋，以尽力制订出一个日程表。
The business was arranged through a trush worthy go-between.
这笔生意是由一位值得信赖的中间人安排的。
3. recommend vt. 推荐
I have just spent a holiday there and would recommend it to anyone.
我刚刚在那里度过假，很想把它推荐给每一个人。
'You're a good worker, boy,' he told him. 'I'll recommend you for a promotion.'
“你是个好员工，孩子，”他告诉他，“我将推荐你升职。”
