Happiness should be our one major goal in our short lives. If happiness isn't currently on your radar, start focusing on what needs to be done for it to become a reality.

快乐可以说是我们短暂人生中所追求的一个主要目的，如果快乐现在还没有在你的雷达上，马上集中做你需要做的，让它成为现实。

youdao

"If no crime has been committed, no activity has come up on the radar screen, we can't arbitrarily start rounding people up, " he said.

NPR: Assessing White Supremacist Groups In The U.S.