rate of saving的用法和樣例：
例句
- Some critics partly blame the crasis crisis on the American Americans' low savings rate and high personal debt.
一些評論家把經濟危機歸咎於國人的低儲蓄率以及高額的個人債務。 - This is relatively simple for most Asian countries, because the saving rates of their private sectors are high.
對大多數亞洲國家來說，這是簡單的，因為這些國家私人儲蓄率很高。
