For much of the 1990s, the average inflation rate in poor countries was 50%.

1990年代中的大部分时间，贫困国家的平均通胀率为50%。

youdao

For much of the 1990s, the average inflation rate in poor countries was 50%.

1990年代中的大部分时间，贫困国家的平均通胀率为50%。

youdao