> David: At some point in time, I'm going to have to have declared the variable as a float before I can then hand it to printf as the insertion value for that format strength.

>，大卫：在一个特定的时间，我将需要,声明float类型这样的变量,那样我就可以把它打印出来,像是格式化优点的插入值。

哈佛公开课 - 计算机科学课程节选

On the other hand, only millions have gone into ETFs whose strategy is based upon float shrink.

FORBES: Float Shrink Outperforms Dividends

British shares, on the other hand, could be a big winner thanks to the high average free-float of British stocks.

ECONOMIST: Fund management