国际商务师业务外语辅导：公务旅行常用表达

经常出差吗？不知道该怎样用英语来描述公务旅行？下面是一些公务旅行常用的表达法，希望助您一臂之力。
I'll be with you in a minute. I have to finish filling in my expense account.
我马上就来。我得先填这些报销单。
When you arrive, you can rent a car at the airport from XYZ Rentals. The company has a line of credit there.
你到达的时候，可以在机场XYZ租车公司租一辆车。公司是那里的会员单位。
You can get a ＄1000 cash advance for your trip from the financial department. Bring your itinerary with you.
你可以去财务部预支1000美元差旅费。带上你的旅程表。
Don't forget to keep all your receipts. You'll need them for reimbursement.
别忘了保留你的所有收据，你要用它们报销。
You can use your corporate card for OCS expenses only.
你只能在支会公务费用时使用公司信用卡。
She's always living out of a suitcase. She travels so much that she's racked up over 500,000 frequent flyer miles in the past 2 years.
她成天过着旅行包式的生活。她出差如此频繁，在过去两年中她已积累了500，000多英里积分里程。