请问 = excuse me 请问，你可以告诉我从新德里到孟买，怎么坐车最快吗. excuse me, could you tell me how to drive to Mumbai from Delhi in a fastest way? 请问， 你可以告诉我去新德里大学怎么走吗. excuse me , could you tell me how to go to new Delhi universtiy ? 请问，我可以留一下你的电话号码吗. excuse me , may i take your phone number? 劳驾 = could you do me a fovor by doing sth 劳驾，你能让我搭你的车去加尔各答吗？ cunld you do me a fovor by driving me to Calcutta city? 劳驾，你能帮我拧开这瓶饮料吗？ could you do me a fovor by unscrewing this bottle of mineral water? 劳驾，你能帮我搬一下这个箱子吗，太重了。 could you give me a hand with this box, cause it's too heavy for me . 借过一下 = 借过 ≈ coming through 借过，借过，我要下车了。 coming through/excuse me , i'm getting off the bus/subway. 借过一下， 借过一下，我上班要迟到了（在电梯里）。 （in an elevator in rush hour in a moring） coming through/excuse me, i'm gonna be late. please let me go through.

请问，I don't know about this, can you answer me,bla bla bla.Following "请问" a question. 劳驾，1.can you help me?when you need help,you can use this. 2.there are many people,you say "劳驾" ,let others know you want to pass them,or let others not in your way. 借过一下，you are in my way, may you give way to me. 例如： 请问去天安门怎么走。请问，接下来该怎么做呢。 劳驾，劳驾，地铁门快关了。 借过一下，我太胖了，过不去了。

请问后面接问题，劳驾后面接动作，接过一下=请让开路（让我过去）