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

We start radar search at 0830 UTC.

我们从协调世界时0830时开始雷达搜寻。

youdao

Call me when the fog set in. Sound regulation whistle, attend to echo sounding and start radar at an interval not more than 20 minutes.

下雾时要叫我，鸣放汽笛，动用测深仪，启动一次雷达不要超过20分钟。

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.