1·Turn the guitars up full and let it rip.
把吉他的音量调到最大，尽情地玩。
—— 《柯林斯英汉双解大词典》
2·It WAS Greece that let public spending rip, lied about it and is now trying to stave off default.
希腊造成了公共开支裂口，并隐瞒真相，现在正试图避面债务拖欠。
3·Just tell him how to start it up and let 'em rip, right?
仅仅告诉他们如何启动就让他们去开车，行吗？