Today we're going to look at the history of the bicycle, focusing on how it became popular among ordinary people. In the late 19th century, the 'penny-farthing' was common among wealthy young men, but it was dangerous because of its large front wheel. The breakthrough came in 1885 with the 'safety bicycle', which had two equal-sized wheels and a chain drive. This design was much more stable and easier to ride. By the 1890s, mass production made bicycles affordable, and they became a practical means of transport for workers, especially in cities. Interestingly, the bicycle also played a role in the women's rights movement, as it gave women greater freedom to travel independently.
❓ '안전 자전거'가 '페니파딩'에 비해 혁신적이었던 이유는 무엇인가요?
A. 더 가볍고 더 저렴했다.
B. 두 개의 동일한 바퀴와 체인 구동 장치를 갖추고 있어 더 안정적이었다.
C. 그것은 특별히 여성들을 위해 설계되었습니다.
D. 그것은 모터로 작동되었다.
✅ 正确答案
It had two equal wheels and a chain drive, making it more stable.