输出必须是 JSON，字段固定：
fn yaml_to_value(yaml: &Yaml) - Value {
，这一点在新收录的资料中也有详细论述
First, a bit of background so we know what to expect: a TCXO is a Temperature Compensated Crystal Oscillator (“crystal oscillator” is often abbreviated XO - presumably the X is actually a Greek chi as in Xmas and LaTeX? I’ve never looked into the etymology but that was my first guess).
Дачников призвали заняться огородом14:58