4.20。在美国是什么日子?

很普通的一个日子
四月份就没有美国的公众假期

National Weed Day
420, 4:20, or 4/20 (pronounced four-twenty) is a code-term used primarily in North America that refers to the consumption of cannabis and, by extension, a way to identify oneself with cannabis subculture. Observances based on the number 420 include smoking cannabis around the time 4:20 p.m., as well as on the date April 20 (4/20 in American form).
April 20 has evolved into a counterculture holiday in North America, where people gather to celebrate and consume cannabis.Some events have a political nature to them, advocating for the legalization of cannabis.

很普通的一个日子
四月份就没有美国的公众假期