facebook pixel code

#%E7%9C%8B%E9%80%99%E7%AC%91%E5%AE%B9%E7%9C%8B%E5%BE%97%E5%87%BA%E6%98%AF%E5%B8%B8%E5%B8%B8%E6%83%B9%E6%80%92%E5%AA%BD%E5%AA%BD%E7%9A%84%E4%B8%BB%E8%AC%80%E5%97%8E