No one is going to force children with preexisting conditions back off their parents' health plans.(誰都不會強迫還未出世的后代取消自己父輩的醫療計劃。)

They can tell the distance of various objects by how quickly the sound waves bounce back off them.(他們可以通過聲波反彈的速度來判斷不同物體之間的距離。)

You can offer your help to others but back off if they appear to be offended by your persistence.(你可以向他人提供幫助，然而若他們因你的堅持而感到被冒犯了，那么你還是放棄為好。)

If you are getting less back than you put in over a considerable period of time, back off.(如果你在相當長的一段時間內獲得的回報比投入少，那么，趕緊撤退。)

Back off, sociologists, you can't access aggregate Facebook user data due to... privacy concerns, the company said.(退后，社會學家們，你們不能訪問Facebook用戶的聚合數據——因為涉及隱私，該公司如是說。)

Many educators have been searching for ways to tell parents when to back off.(很多教育人士都在思考怎樣告訴家長在什么時候該抽身。)

Back off: When talking to your parents is consistently difficult, sometimes the best solution is to back off.(退一步：當跟你父母交談一慣是那么困難的時候，有時最好的解決辦法就是后退一步。)

Tony immediately warns Nina about covering up for Jack, but she tells him to back off.(托尼立刻警告尼娜不要再為杰克打掩護，尼娜卻要求托尼不要再咄咄相逼。)

You can expect your mate to get fed up and make the choices for you or back off completely.(你的伴侶可能受不了你，而替你做選擇，或是完全不管了。)

Or you could back off to see the state, the country, the continent, even the globe itself.(或者你可以退回去看這個州、國家、大陸，甚至地球本身。)