Subscription to extra features (such as sound) is an option for users.

用户可以选择，是否要添加额外功能（例如声音）。

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If your system supports the graphics display, remove the — nodisplay option for an excellent 3-d visualization of the sound input.

如果系统支持图形显示，请删除——nodisplay选项以获得声音输入的优秀3 - d视觉效果。

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Added option to signal successful gestures using sound.

由选择成功的手势信号采用无害。

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While she will have to review her surgical options when the time comes, "it does sound like the minimally invasive option would be the best, " she said.

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Luckily the signal is strong and the phone's sound quality keeps it a good option for those non-conformists who like to talk on their phones.

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But, Olson also warns, taxpayers shouldn't expect a deal simply because, for example, taxing phantom option profits doesn't sound fair.

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