The ZK framework has a rich set of components, a mark-up language, powerful development tools, and great documentation, along with being open source and an event-driven Ajax framework.
ZK框架拥有丰富的组件、一种标记语言、强大的开发工具和详细的文档，而且它是一个以事件驱动的开源ajax框架。
With its rich and powerful performance of the interactive, it is being widely used.
它以其丰富的表现力和强大的交互性，得到越来越广泛的应用。
His own ugliness and humiliation, or his father's daydream of being descended from a rich, and powerful family, are reflected in "the Ugly Ducking".
他对自身的丑陋和羞辱，或者他的父亲幻想出生在一个有钱有势的家庭，都在《丑小鸭》中得以体现。
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