to start over again after a failure
在失败后重新开始
"Our proposal was rejected, so it's back to the drawing board."
"我们的提案被拒绝了，所以我们必须重新开始。"
to reveal one’s real character or intentions
to hide or ignore problems instead of solving them
a sudden realization or understanding
a controversial or sensitive political issue
to aim for something very ambitious
to criticize someone publicly for their behavior or actions
