Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.
2017年6月四級真題（第三套）閱讀 Section B
This process improves access to relevant information, without old memories interfering.
2017年6月四級真題（第二套）閱讀 Section C
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
V-ERG
改進(jìn);改善;增進(jìn)
If something improves or if you improve it, it gets better.