5. Please take a number first, then line up and wait for the service.
请先拿个号，然后排队等候一下。
还能这样说：
Please have a number in this machine and queue up here for service.
Would you please go to take a number to queue up and wait for the service?
应用解析：
to the number of 达到……之数，总数为……
without number 无数的，数不清的;
number off (上操时)报数;
number one (=No.1) 首领，头头;一流的
6. Come this way please!
请您这边走。
还能这样说：
This way, please!
Right this way, please!
应用解析：
over the way 路对面，街对面;
a long way off 在远处;
be set in one's ways 死心眼，脾气固执;
by way of 经由，经过;当做，作为;做出……样子
7. Do you offer an inter-bank transfer service?
你们有跨行转账业务吗?
还能这样说：
Can I transfer by inter-bank here?
Do you handle an inter-bank transfer service?
谚语：
Never offer to teach fish to swim.
不要班门弄斧。
8. I'm sorry, we do not handle that kind of business.
对不起，我们不办理这种业务。
还能这样说：
I'm afraid we can't help you, because that we don't deal with this business.
Sorry, this kind of business can not be done here.
应用解析：
up to the handle 彻底地;完全地;极度地;
give a handle for 使人有可乘之机，给人以口实;
Handle with care! 小心轻放!