動詞 know the score:

1. be well-informed
   同義詞：be with it, be on the ball, know what's going on, know what's what

1. The new man doesn't know the score yet.
   新來的那個人對實際情況尚不熟悉。
2. Before we married he told me everything about himself, so I can't say I didn't know the score.
   結(jié)婚前他就把他的一切告訴我了，所以我不能說我不了解真相。