slip-ups

例句:

• When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.
  当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。
  
• Why were grown-ups always so stuffy and slow to recognize good ideas?
  为什么成年人总是那么一本正经，对好点子反应那么迟缓呢？
  
• I have been involved in a number of start-ups.
  来自BBC
• Follow-ups were planned, largely recorded and then abandoned.
  来自BBC
• There have been some positive signs for construction start-ups.
  来自WSJ
• The girls had made three crucial slip-ups.
  这些女孩犯下了3个重大的错误。