the history about the means of transportation 英语作文.

Our transportations have developed ever since we are cultivated...take our transportation on land for example...
At first,we relied on natural animal power,like ...Horse--Carriage--
As the technoledge developed,we invented some more sophisticated machines to replace animal power,like bicycle,cars...
Nowadays,we are developing faster and are demanding high efficiency.Transportation of high speed is needed.like train,high-speed rail...