There are quite a few such as:
1) They can run as fast as lightning!
2) They can run as fast as a cheetah.
The definition is basically to describe two things that are different and compare them as the same thing. For example: He was running as fast as a race car. In this particular case a fast running man was compared to a race car.
You could use jumping like a kangaroo or if your popping up fast you could also write jumping up fast like a jack in the box
a metaphor for fast
The term "fast" is generally not considered a transitive verb. It is primarily used as an adjective to describe speed, such as in "a fast runner." In contexts where "fast" is used as a verb, like "to fast" (meaning to abstain from food), it can have a transitive form when referring to fasting from something specific (e.g., fasting from meat). However, this usage is less common.
15 miles per second is 54,000 miles per hour. At that speed you could orbit the Earth twice, in less than one hour.
a similie ;)
quick,fast or small
It is a simile, they use like or as. Like many similes, you could convert it to a metaphor: "In the ring, his hands became bolts of lightning."
A metaphor is a figure of speech that compares two different things by stating that one thing is another thing. For example, "His voice is music to my ears." A simile is a figure of speech that compares two different things using the words "like" or "as." For example, "She runs as fast as a cheetah."
The definition is basically to describe two things that are different and compare them as the same thing. For example: He was running as fast as a race car. In this particular case a fast running man was compared to a race car.
swim fast and hard!
As another deadline loomed he worked as fast as he could.
The blonose could trael Mach6 using its turbo booster rocket jet things...
Could be pressure fluctuations, or someone else is using water at the same time, it will slow down when they are also using it, then speed up when they shut it off.
I don't actuley know. but somebody needs to tell me fast!
it means you are not as fast as somebody else
Such things are not measured and it would be near impossible to do so. A fast reader could easily complete the book in three or four hours.