Anybody who compiles a dictionary has to know his alphabet backwards.(無論誰編字典都得把字母表記得熟透。)

All of us know this backwards and forwards.(我們大家對此都了如指掌。)

I know the extra two characters are annoying; I know this will break backwards compatibility.(我知道這兩個額外的符號十分討厭；我也知道這將會破壞向后兼容性。)

'Those young people didn't seem to know when I was tired,' he said, 'so I just threw them off backwards.(“那些小孩似乎不知道我會累，”他說，“所以我就把他們向后面甩下去。”)

Up to now all Chinese people know them, and some old people can even recite them backwards.(這五個問題至今沒人不知道，老一點的還能倒著背。)

Every actor ought to know his lines backwards before he goes on stage, as nervousness may make him forgetful.(所有演員在上臺前都應當把臺詞記得滾瓜爛熟，因為一緊張就容易忘詞。)

My whole life, I have been bending over backwards to protect your feelings. And you know what? It's not my fault you're so insecure.(我的一生，總要卑躬屈膝，掩藏自己，顧著你的感受。知道嗎，你的自卑心理不是我的錯。)

You’ve probably been underestimating these times. Once you know these times, you can plan backwards so that you show up 10 minutes early each time.(估計一下做準備得花多長時間，要花多長時間到達目的地，你就會大致的算出這些時間，一旦你了解了這些，你就可以提前做好計劃，提前十分鐘到達單位了，這種感覺會很好的。)

She must know the play backwards by now.(她現在對這個劇本肯定是倒背如流。)

This device isn't a spaceship. It's a time machine. It goes backwards, forwards, takes us to aplace where we ache to go again, to a place where we know we are loved.(這個投影機不是宇宙飛船，而是時光機，它載我們前進或后退，讓我們愿意忍痛重溫記憶，因為在那里，我們知道自己曾被愛過。)