So long as we are unconscious of our cruelty we may not be to blame.(只要我們仍未意識到自己的殘忍，我們可以不受譴責。)

Your computer screen may be to blame.(說不定，這只是你電腦屏幕的錯呢。)

When the first robot carpet-sweeper sucks up a baby, who will be to blame?(如果出現第一臺地毯清掃機器人吞進嬰兒的情況，到底誰該負責？)

The programmes may not be to blame. The problem may lie with the dire quality of schools and clinics.(但瑕不掩瑜，這些項目不應受到指責，問題可能在于學校和診所的可怕質量。)

Structural barriers to full employment may be to blame.(結構性問題是實現充分就業最大阻礙。)

If you’re tempted to lie to someone, consider whether irrational envy could be to blame.(如果你企圖向誰說謊，請仔細反省，是否有嫉妒在作怪。)

He can't be to blame.(他不能受責備。)

First of all, human nature may be to blame.(首先，人性使然。)

As it is just a coincidence, no one should be to blame for it.(這只是一個巧合，因此沒有人要對此事負責。)

Health experts are worried that a new, more virulent strain may be to blame.(衛生專家擔心這一現象歸咎于一種毒力更強的新菌種。)