wind chills were 64 degrees below zero in Park Rapids, minnesota and 45 degrees below zero in Buffalo, North Dakota, according to the National Weather Service.
2019年12月四級真題（第二套）閱讀 Section B
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
N-PLURAL
急流；險(xiǎn)灘
Rapids are a section of a river where the water moves very fast, often over rocks.