發音矯正
Pronouncing “w” sound and “r” sound
http://www.youtube.com/watch?v=ZKHYnavxMns
Pronouncing “th” sound
http://www.youtube.com/watch?v=-mOlEh5bdNQ
Pronouncing “l” sound and “d” sound
http://www.youtube.com/watch?v=k2ILjArn2rE
Pronouncing “n” sound and “ng” sound
http://www.youtube.com/user/eslclick#p/a/u/2/S1vSOQ3kOak
Pronouncing “s” sound and “z” sound
http://www.youtube.com/user/eslclick#p/u/9/XUy3f4FImbY