光枪击案件每年几百起,你会算帐吗?看看平均每天多少?!
https://www.bbc.com/news/world-us-canada-41488081.amp
Mass shootings on the rise
There have been more than 385 mass shootings across the US so far this year, according to the Gun Violence Archive, which defines a mass shooting as an incident in which four or more people are injured or killed. Their figures include shootings that happen in homes and in public places.
For each of the last four years there have been more than 600 mass shootings - almost two a day on average.