額 樓上的 不評論
let go 表示過去了就別再留戀了 可以說let something go或者let go of something
let somebody/something go; let go (of somebody/something)
to stop holding somebody/something 放開；松手
Don't let the rope go. 別松開繩子.
Don't let go of the rope. 別松開繩子.
Let go! You're hurting me! 放手!你把我弄疼了.
to give up an idea or an attitude, or control of something 放棄,摒棄（想法、態(tài)度或控制）
It's time to let the past go. 該忘掉過去了.
It's time to let go of the past. 該忘掉過去了.