Figure out some ways to improve the solution, and E-mail the author with your Suggestions.

指出改进解决方案的一些方法，并通过电子邮件向作者发送您的建议。

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E. The use of a case or Bumper that is made out of rubber or plastic may improve wireless performance by keeping your hand from directly covering these areas.

使用官方的Bumper或其他橡胶或塑料保护套可能提高无线性能，因为保护套避免用户直接覆盖这些区域。

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There is no simple way round these limitations, but you can work to improve the quality of your whitelists and blacklists by using auto-processing of your e-mails and updating of your lists.

关于这些限制，并没有很简单的解决方法，但是通过使用电子邮件的自动处理、并更新您的列表，您可以提高白名单和黑名单的质量。

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