The Chinese word for swing originally meant"moving around by holding ropes".The swing has a very long history.It dates back to (追溯到)the remote ages about 100,000 years ago.At that time,it was a tool to help people get food in high places.Evolution of the Swing,秋千的演变“秋千”一词的古意是“抓着绳子移动”。秋千的历史非常悠久。可追溯到大约10万年前的上古时期。当时的人们借此从高处采食。
展开▼