同样，该措施也曾在北爱尔兰使用，可以疏散人群并不造成致命伤。

Again, this is used in Northern Ireland and credited with dispersing crowds without fatalities.

youdao

同样，该措施也曾在北爱尔兰使用，可以疏散人群并不造成致命伤。

Again, this is used in Northern Ireland and credited with dispersing crowds without fatalities.

youdao