420的英文

five billionone hundred millionfour hundred and twenty thousandone hundred and sixty接上个回答，具体方法可以参照“中国人碰到国外的「大数字」（比如 million 和 billion）会不会感到困难？ - 李一的回答 - 知乎”

420线:表示的是"彩色摄象机的典型分辨率".彩色摄象机的典型分辨率: Typical resolution ratio of the color camera

One hundred and seventy-five thousand four hundred and twenty

这是美国俚语420 friendly: This is a way to express the acceptance of smoking pot or accepting someone who does so, without overtly mentioning pot or marijuana.就是说此人吸du或对别人这样也能接受，而不直接提到du品或者大麻这些字例子：You may find the phrase 420-friendly often in personal ads, especially on Craig's List.

four hundred and twenty