单词hdml
网络: held Devices Markup Language; 手持设备标记语言(Handheld Device Markup Language); 手持装置标记语言
However, it"s important to remember that WML and HDML also define actions as well as content.
但是，重要的是记住WML和HDML还定义操作和内容。
WML has different syntax and behavior from other device specific languages such as HDML.
wml具有与其它设备专用语言（如hdml）不同的语法和行为。