The Bears and the Boulder 小熊搬石头
(Reklamlänk)
The four little bears moved a big rock together, but let go at the same time. What happen? 四只小熊合力搬动一块大石头，却在同一个时候松手，为什么？
© 2006 by Shi Ke. Published in paper format in Singapore by Pan Asia Publishing, recorded by Storyside 2022.
