Don't be a bystander at the playground this Summer.(這個夏天不要再站在操場邊，當一個旁觀者了。)

Wear goggles when exposed to chemicals - even if you're just a bystander.(當暴露在化學物中時也要佩戴護目鏡——即使你僅僅是個旁觀者。)

The enraged cyclist used his bike to batter the motorist’s car until a bystander punched him.(騎車者掄起自行車猛砸對手的汽車，直到一個圍觀者出手制止了他。)

Mr Tomlinson then appears to have been lifted to his feet by a bystander.(湯姆林森似乎被一名旁觀者扶了起來。)

This boy, a bystander, was hit by a stray bullet.(這個男孩，一個旁觀者，被流彈擊中。)

By comparison, Mr Brown has so far chosen to be a bystander.(相比之下，布朗先生到目前為止仍選擇袖手旁觀。)

Thechild was a bystander during a 7-Eleven robbery. A stray bullet hit him in thespine and he was(這個孩子是7-11便利店搶劫中的一個路人。)

Since the original experiments, many studies have explored the bystander effect.(從原始的實驗開展以來，許多研究探索了這個旁觀者效應。)

'I am willing to work hard to protect people's lives, to not be a bystander, in part because I couldn't save my father.'(我愿意付出艱苦努力保護人們的生命，不會做一個旁觀者，一定程度上是因為我沒能拯救父親的生命。)

At least one bystander was shot, possibly because the public was allowed too close.(至少有一名旁觀者被擊中，可能是因為公眾被允許靠的太近。)