1·It looks like an innocent bystander was killed instead of you.
看样子一位无辜的旁观者当了你的替死鬼。
—— 《柯林斯英汉双解大词典》
2·A bystander named John Roulstone wrote a poem about the event, then, at some point, Hale herself seems to have helped write it.
一个名叫约翰·罗尔斯登的旁观者就此事写了首诗，然后在某个时间，赫尔自己似乎也帮助完成该作品的创作。
3·Unlike in 1995, Mexico was an innocent bystander in the genesis of this recession.
与1995年不同，墨西哥在这次衰退中是一个无辜的旁观者。
4·It would be best if only one bystander responded, the thinking goes.
基于这样的考虑，最好只有一个旁观者来作出反应。
5·Now, I'm no hero but I am familiar with the bystander effect which makes it more likely that I will intervene and also makes me a bad subject from which to draw a more general conclusion.
如此看来，我并不是英雄，我只是深谙“旁观者效应”，从而使自己更容易“抱打不平”，同时也让自己作为一个不太好的例子来得出一个更为普遍的结论。