As a special group, floating population has distinguishing features about flow direction, regional distribution... population structure and economic constitution.

流动人口作为一个特殊的群体，在流动方向、地区分布、人口结构和经济构成上均有鲜明的特点。

youdao

The painting shows a group of sailors struggling to survive on a floating raft after the sinking of their ship,the Medusa.

VOA: special.2010.06.23

What is new is the arrival of a group of floating middle-class voters who swing between parties depending on how they perform, not on promises of rewards for their particular group.

ECONOMIST: Politics

"It's like a floating support group, " proclaimed Jill Binkley, a physical therapist and two-time breast cancer survivor.

CNN: Ancient Chinese sport helps modern breast cancer survivors

The group has created a floating campus -- dubbed the Scholar Ship -- which will transport 700 students around the world as they complete their studies.

CNN: 'Scholar Ship' ready to set sail