mill seesaw
英
美
- mill n.磨坊；工厂；磨粉机v.碾碎；磨；（使）乱转
- seesaw n.跷跷板；上下动v.玩跷跷板；上下摇动
- How many saws could a seesaw saw if a seesaw could saw saws?
如果一个秋千可以锯锯子，那么一个秋千能够锯几把锯子？
- A seesaw can be turned into a ramp by placing blocks on one end, for example.
打个比方，如果将秋千板拉到某一方，它就可以荡起来。
