I'd like to try and forget the whole episode.
我倒想尽量把那段经历全部忘掉。
I'll never forget hearing this piece of music for the first time.
我永远不会忘记第一次听到这首曲子的情景。
I forget how much they paid for it.
我忘了他们用多少钱买的.这东西。
Let's forget our differences and be friends.
咱们别把分歧放在心上，做个朋友吧。
I completely forgot her birthday, what with one thing and another.
因为忙得不可开交，我把她的生日忘得一干二净。