If you return on Sunday, you can take advantage of our weekend discount fare of $333.
如果你星期天回来，你可以享受我们周末优惠票333美元。
2
The first group has bought the bonds or loans at a discount and is looking for a quick return; the second, having paid the full price, would prefer to hold on in hope of a higher payout.
前者购买打折的债券或贷款，并希望获得快速回报；后者全额付款，则更喜欢持有一段时间以期更高回报。
3
This rate of return is often referred to asthe discount rate, hurdle rate, or opportunity cost of capital.