the first bicycle appeared about two hundred years ago.

the first bicycle appeared about two hundred years ago. 关于：The word horsepower was first used two hundred years ago. About two thousand five hundred years ago a Greek historian 英语翻译1.dinosaurs first appeared about 230 million years ago 2 joseph niepce took the first photograph two hundred years ag 英语翻译About two thousand five hundred years ago a Greek histor THE FIRST HUNDRED YEARS怎么样 Two hundred years ago,people in the West didn't know coffee 英语填空题啊(初中)Two hundred years ago,people in the west did not k 英语翻译8.Two hundred years ago,the West discovered that a man's Our Longmen Building was built about a hundred years ago. 改同义句：The bicycle cost me two hundred yuan