流动语音(Fluid Voice)：一个移动群组通信系统。

Fluid Voice: a Mobile Group Communication system.

youdao

沙发是（设计）可以移动的，但非流动性。

The sofa is movable, but not mobile.

youdao

流动：人的移动，如从一个社会集团，阶级或阶层移向另一社会集团，阶级或阶层。

The movement of people, as from one social group, class, or level to another.

youdao

流动：人的移动，如从一个社会集团，阶级或阶层移向另一社会集团，阶级或阶层。

The movement of people, as from one social group, class, or level to another.

youdao