forgive and forget 不念旧恶;请将我遗忘;不念旧恶,不记仇;宽恕与忘记

【例句】
Let's forgive and forget and cooperate to make the new venture a success.
让我们不念旧恶，配合起来使新的事业取得成功。

Let's forget our quarrels, forgive and forget, and do something constructive together.
让我们忘掉过去的争吵，别记仇啦！还是在一起做些有建设意义的事情吧。