或该程序可以完全隐藏从人们的视野，并秘密日志的使用信息。

Or the program can be totally hidden from view, and secretly log usage information.

youdao

我寻找隐藏的财宝的努力完全失败了。

I was completely baffled in my search for hidden treasure.

youdao

这部电影完全是用隐藏的相机拍摄的。

This movie is entirely shot with hidden cameras.

youdao

隐藏式耳机能提供高保真音质，却完全不打扰您的邻座。

Hidden headphone absolutely provide purely nature music and won't affect nearby person.

youdao

隐藏式耳机能提供高保真音质，却完全不打扰您的邻座。

Hidden headphone absolutely provide purely nature music and won't affect nearby person.

youdao