作者：張世宗教育研究室
我夾、我夾、我夾夾夾……
水的折射使筷子變彎了，
彈珠的距離也變了，
要把彈珠夾上來，可是要點真功夫喔！
請你試試身手吧！
Clip. Clip. Clip…
The chopsticks are bent in the refraction of the water, so as the distance between the marbles is changed.
It requires some skills to pick up the marbles.
Let’s try to show your skills?
