Safety in numbers is the hypothesis that, by being part of a large physical group or mass, an individual is less likely to be the victim of a mishap, accident, attack, or other bad event. Some related theories also argue (and can show statistically) that mass behaviour (by becoming more predictable and "known" to other people) can reduce accident risks, such as in traffic safety – in this case, the safety effect creates an actual reduction of danger, rather than just a redistribution over a larger group.
网络释义
1、人多保险
...get a grip 放下负担，试着去跳舞safety in numbers 人多保险Dutch courage 酒胆，酒后之勇 ...
2、人多势众
... values价值观 safety in numbers人多势众 to get away with it做了坏事但不会受到惩罚 ...
3、势众
... rich in sth. 富于... safety in numbers 人多保险, 势众 scores of 许多 ...