regressing

例句:

• Such countries are not "developing" at all, but regressing.
  这些国家根本不是在“发展中”，而是在倒退。
  
• Such countries are not 'developing' at all, but regressing.
  这些国家根本不是在“发展中”，而是在倒退。
  
• The schools will not improve education by regressing to the old system.
  学校将不会通过恢复旧制来提高教育质量.
  
• Humans needing machines to exist is regressing, not evolving.
  来自SA
• Everyone else seems to be moving forward and we still seem to be regressing, he says, so I'm doing what I can.
  来自BBC
• But Wire, who sounded old when they were kids, seem to be regressing into a youthful naivety.
  来自BBC