It also used somewhat awkwardsyntax to define the valid XML structure.
它还使用有些拙笨的语法来定义有效的XML结构。
2
Such awkwardsyntax is common to coverage of drones: these do not, by definition, fire by act of will.
这种蹩脚的句法在无人战机的新闻报道里屡见不鲜：这些无人战机，仅从其名字上看，就不具备自主行为能力。
3
However, some people dislike DTD for its awkwardsyntax, limitations in the text and markup constructs it can express, and the difficulty of handling XML Namespaces.
但是，一些人不喜欢 DTD，因为它丑陋的语法、表达文本和标记结构的局限性，并且难以处理 XML Namespaces。