rob the cradle 老牛吃嫩草，追求比自己年紀小得多的異性

rob the grave 追求比自己年紀大得多的異性

The old director was notorious for robbing the cradle,always trying to date some young actress.

那個老導演老牛吃嫩草，因此名聲很不好，他總是想勾搭那些年輕的女演員。

spoon-feed 過分溺愛孩子;填鴨式教學

I’m afraid that the kids can’t even chew gums while walking if my wife always spoon-feeds them like this.

如果老婆一直這么溺愛孩子,我擔心他們以后連最簡單的事情都做不了。

More and more students don’t like the teachers to spoon-feed the lesson.

越來越多的學生不希望老師用填鴨式的教學方式來講課。