Backpedaling
vi. 倒踏脚踏板；（拳击中的）后退；（意见等的）撤回；变卦
🗣️ 情景例句
You'll send yourself to an early grave.
你这样会未老先衰的。
Behind bad luck comes good luck.
塞翁失马，焉知非福。
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。