而到了2010年，美国的净国民储蓄率为0，而国内投资率仅为4%。

In 2010, the US net national saving rate was zero and its domestic investment rate was only 4%.

youdao

1965年，美国的净国民储蓄率和国内投资率大概都是15%。

In 1965 its rates of net national saving and net domestic investment were roughly 15%.

youdao

1965年，美国的净国民储蓄率和国内投资率大概都是15%。

In 1965 its rates of net national saving and net domestic investment were roughly 15%.

youdao