The logs float on the river.

圆木在河上漂浮着。

youdao

When they are finished, which should be this month (August 2010), they will be chained to 500-ton blocks on the river floor and float on airbags.

完工之后(2010年8月)人们会用500吨重的大砧将它们链在河床上，岛依靠气囊漂浮。

youdao

On a very cold day, during a very cold winter, sheets of ice float on the Vistula River and out toward the Baltic Sea.

在寒冷的冬季里，有一天，天气非常的冷，维斯瓦河上漂浮着大片大片的浮冰，缓缓向着波罗的海漂去。

youdao

You can float on them across the river.

VOA: special.2010.06.26

You could buy a complete house, and they would float it down the river to a railhead on its way to Iowa, Miller points out.

FORBES: A most unromantic river