Today we're going to discuss the history of the bicycle. Early bicycles, called velocipedes, had wooden frames and iron tires, making rides extremely bumpy. In the 1880s, the invention of the safety bicycle with a chain drive and two equal-sized wheels greatly improved comfort and safety. This design became popular among both men and women, as it allowed easier mounting and dismounting. Interestingly, the rise of cycling also influenced fashion, leading to more practical clothing for women. By the early 20th century, bicycles had become a primary mode of transport in many cities, before cars took over.
❓ Каким было главное преимущество безопасного велосипеда по сравнению с более ранними велосипедами-костотрясами?
A. A. У него были деревянные рамы
B. B. Это было удобнее и безопаснее для езды
C. C. Это было дешевле производить
D. D. У него были железные шины для лучшего сцепления