您还可以使用附带的试用版软件。

You can also use the included trial software.

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Android手机开始预装用户无法从设备中删除的试用版软件和应用程序。

Android phones are being pre-loaded with trial software and apps that can't be deleted off the device by the user.

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该试用版软件只能分辨性别，用不同颜色的圆圈来区分男性和女性的脸。

The trial version tracked gender only, using color-coded circles to distinguish male and female faces.

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