Middle of the garden, there is a small pond, there are a lot of sand, the wind blows, they float up.

花园中间有个小池子，有许多沙子，风儿一吹，它们就飘了起来。

youdao

An older egg will stand up on one end and if the eggs are REALLY old, they may even float.

不新鲜的鸡蛋将竖立起来，如果鸡蛋确实很不新鲜，它们甚至可以浮动。

youdao

On one end of its string glorious colors float like rainbows; on the other end-grown-up kids swear that they "just want to get it flying!"

在风筝线的这头，五颜六色的线如同天边的彩虹；线的另一头是已经长大的小孩，他们信誓旦旦地说着：“只是想让它飞起来！”

youdao

He was one of the first to say, in the 1930s, that economies could just get stuck: they might sink, and then NOT float magically back up.

BBC: Masters of money: John Maynard Keynes

While rats can swim or float for up to four days, they may get trapped without air in small pipes and crannies as they seek higher ground, Leirs told LiveScience.

FORBES: UPDATED: Rat Invasion? Will Subway Rodents Move Into Flooded NYC Neighborhoods?