“的快慢”造句
實際要用的項數的多少取決于收斂
的快慢程度.
The number of terms actually used depends upon the rapidity of the convergence.
它的大小表明經濟效益水平提高
的快慢程度.
Its size indicates the speed rate that economic benefits level raises.
物體的速度所表示的,只是物體運動
的快慢.
It is only how fast an object moves that its speed indicates.