js_at_有道手机词典

1.Take some time to explore the demos above and look at the extension source code to get an appreciation for how complex an ext JS extension or plug-in can be.
花一点时间来研究以上演示、看看扩展源代码，获取对扩展和插件的复杂程度的一个正确了解。
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2.Take a look at the Resources section for a link to the Ext JS site, which provides information on rates for commercial licenses.
参考资料中提供了Ext JS站点的链接，这个站点提供关于商用许可证的详细信息。
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3.At first it can be difficult to appreciate the difference between an extension and a plug-in in ext JS, particularly given their similarities in terms of what they do.
首先，在Ext JS中很难分辨扩展和插件之间的不同，尤其是考虑到它们在使用时的相似性。
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