5.1 输入标准（统一请求模板）
A few years ago, that pressure on Squire started to take a real toll on his mental health, and he admits that, when he wasn't working, "alcohol was a bigger part of my life than it should have been".
，这一点在safew官方下载中也有详细论述
两者最明显的区别在外形上。蜡梅叶片对生生长，梅花叶片则是互生。蜡梅花瓣质地厚实、蜡质光泽明显，花色以黄为主；梅花花瓣薄而柔润，花色丰富，有粉、白、红等。蜡梅幼枝四方形、老枝近圆柱形，整体枝条挺拔；梅花小枝为绿色、常弯曲，树干树皮浅灰色或带绿色，平滑。。谷歌浏览器【最新下载地址】对此有专业解读
let closed = false;