why chinese people cannot speak english authentically
http://www.youtube.com/watch?v=JwodzJ0n6MY&feature=related
Chinese people imitate people speak English
http://www.youtube.com/watch?v=V0ncxKvzxeQ&feature=related
陆生在台湾
http://www.youtube.com/watch?feature=endscreen&v=G7PZ9jpTQgw&NR=1
安卓开发者们
http://www.youtube.com/user/androiddevelopers/featured?feature=context-chf