swift

非常迅速

Indicates a high degree of speed.

表示速度很快。

极其迅速

Indicates a very high degree of speed.

表示非常高的速度。

相对迅速

Indicates that the speed is fast in comparison to something else.

表示与其他事物相比速度较快。

难以置信地迅速

Emphasizes an unbelievable or remarkable level of speed.

强调速度之快令人难以置信或引人注目。

异常迅速

Highlights that the speed is unusual and worthy of comment.

突出速度不寻常，值得注意。

相当迅速

Indicates a moderate or reasonable degree of speed.

表示中等或合理的速度。

是迅速的

Used to describe a state of being fast or quick.

用于描述速度快或敏捷的状态。