Lesson 30 [00:03.07]30课 [00:06.14]Revision [00:06.80]复习 [00:07.47]1.Fun story [00:08.59]有趣的故事 [00:09.72]Good evening,boys and girls.Welcome! [00:13.61]晚上好,同学们.欢迎! [00:17.50]This is Bo-bo! [00:19.77]这是波-波! [00:2...
Female Anchor: We all know people who are so smart that their friends call them Einstein. But who ever thought a bird could be that bright. Well this African grey parrot from Knoxville Zoo is called E...
