by leaps and bounds

英[baɪ'liːpsəndbaʊndz] 美[baɪ'liːpsəndbaʊndz]
  • 飞快地;突飞猛进地
  • and conj.和;加;接着;那么
  • bounds n.界限名词bound的复数形式.
  • by prep.靠近;通过;被;经由;不迟于adv.经过;在旁边;靠近
  • leaps v.跳跃;跃过;跃n.跳跃;跃
    1. Mother was knitting fast and furious by the fire.
      母亲坐在炉火边飞快地织着毛衣。
    2. He stood on the curb till a car shot by.
      他站在路边等车飞快地开过去。
    3. Successive seasons have seen Everest activity grow by leaps and bounds, and seen the Sherpas achieve some of the mountain's greatest achievements.
      年复一年,埃佛勒斯峰的登山活动突飞猛进地发展,而夏尔巴人在登山活动中也赢得了一些卓著的功勋。