AC: What's your opinion on the current status quo regarding GUI development in Ruby, and what vision led you to start the Anvil project?
AC：你对Ruby方面GUI开发的现状有什么看法呢？ 又是什么想法促使你启动了Anvil项目？
With the proper AC adapter, let charge the battery until battery LED is solid green.
用交流适配器充电到电池指示灯变绿。
Because of the stability of LED current, these designs provide an expanded input-ac-voltage range, which may be useful for a multistandard ac-powered gadget;
由于LED电流的稳定性，这些设计使输入交流电压的范围扩大，其有利于多标准交流供电设计；
Because of the stability of LED current, these designs provide an expanded input-ac-voltage range, which may be useful for a multistandard ac-powered gadget;
由于LED电流的稳定性，这些设计使输入交流电压的范围扩大，其有利于多标准交流供电设计；
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