The refiner defined a definite confine with her fif finger .

提炼者用她精细的手指定义了一个明确的界限。

Hey , fif . Are you sure we can 't let the little girl squirrel go ?

嘿，菲菲你确定我们不能放小母松鼠走吗？

Se fif swbm the fish swam under the ship and over the shellfish .

那条鱼游在船的下面，却在贝类水生物的上面。

Notice of election to determine control and income interests on a daily measurement basis ( foreign company or fif )

正式决定根据日常衡量基准判定支配权和股票收入（外国公司或者外国投资基金）