本课程为收费课程，购买后即可观看完整内容
-
- 00:00
付费12、Unit12 In the street - 00:00 付费11、Unit11 In the forest
- 00:00 付费10、Unit10 In the sky
- 00:00 付费9、Unit9 Dinner is ready
- 00:00 付费8、Unit8 In my room
- 13:28 付费7、Unit7 In the playground
- 00:00 付费6、Unit6 My hair is short
- 00:00 付费5、Unit5 That is my family
- 00:00 付费4、Unit4 Can you swim
- 00:00 付费3、Unit3 Are you Alice
- 00:00 付费2、Unit2 I am Danny
- 00:00 免费1、Unit1 Good morning