Can you solve the bridge riddle

Can you solve the bridge riddle

2019-02-20    03'49''

主播: Learning By Reading的Rita

156 2

介绍:
视频+字幕+learningbyreading TED-Ed Riddles : Season 1 共有八个视频,分别为: Can you solve the alien probe riddle - Dan Finkel Can you solve the giant cat army riddle - Dan Finkel Can you solve the passcode riddle - Ganesh Pai Can you solve the seven planets riddle - Edwin F. Meyer Can you solve the three gods riddle - Alex Gendler Can you solve the wizard standoff riddle - Dan Finkel 你会解决渡河问题吗? -- Lisa Winer 你能揭开这个桥谜团吗 - Alex Gendler