By a case study, this paper shows that the language has a good ability of description interface and supports for multi-device environment, and it is so simple that one can learn and use easily.

通过实例研究，表明该语言具有良好的界面表达能力和对多设备环境的支持，且简单易学，易于使用。

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By a case study, this paper shows that the language has a good ability of description interface and supports for multi-device environment, and it is so simple that one can learn and use easily.

通过实例研究，表明该语言具有良好的界面表达能力和对多设备环境的支持，且简单易学，易于使用。

youdao