For a long time the bow was just a bent stick and string.
很长一段时间里,弓只是一根弯曲的棍子和绳子。
We believe that a force of about one hundred pounds was needed to pull the string all the way back on a long bow.
我们认为,拉动长弓上的弓弦大约需要100磅的力。
For a long time, the bow was just a bent stick and string.
很长一段时间里,弓只由一根弯曲的棍子和弦组成。
应用推荐