"放手才是真爱"用英文怎么说

for true love, just let it go.

我觉得不要拘泥于字面，可以翻译成Let him/her go if you really love him/her.

to let go is to have the true love

没有固定答案，感觉对的就是对的。

sometimes true love means letting your love go for her own happiness

It can be said as true love if you let loose someone that does not love you at all.