这是复杂的过程，不能急，但最基础的礼貌用语，规矩还是要告诉她在什么情况下要说。
A simpler API would mean fewer concepts, fewer interactions between concepts, and fewer edge cases to get right resulting in more confidence that implementations actually behave consistently.
。关于这个话题，safew官方下载提供了深入分析
"It's been investigated for many years," says Read, acknowledging that elastomers have yet to revolutionise actuator tech. "Often with these technologies, you have to keep pushing."，详情可参考爱思助手下载最新版本
Source: Computational Materials Science, Volume 266
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