affordability的用法和样例：
例句
- In the US, the broad message is that affordability for first-time buyers has already been undermined.
在美国，普遍的信息是，首次购房者的支付能力已经下降。 - Our method was tying attendance figures around the league to the affordability of tickets and to performance on the court.
我们方法是联系起球迷对球票的支付能力与球馆上座率，还有就是球队的表现。
