[originaltext]M: Can I open a foreign currency account and convert my money int

M: Can I open a foreign currency account and convert my money into a currency which offers the highest interest?
W: Yes, we can arrange that for you, but foreign currency exchange rates are subject to fluctuation and sometimes you will suffer losses.
Q: What does the woman mean?

M: What about the interest rate?
W: Well, the discount rate is given in accordance with the terms of the bill, time of discount, the amount, the reputation of the drawee and the drawer.
Q: What are they talking about?