美语发音
- 2012-01-11 11:17美语发音:Understanding the ch + jj Consonants - 美语发音
- 2011-12-31 11:28美语发音:Understanding the R Consonant - 美语发音
- 2011-12-29 11:42美语发音:Unstressed Syllables: Consonants - 美语发音
- 2011-12-28 11:08美语发音:Understanding the AI Diphthong - 美语发音
- 2011-12-26 10:58美语发音:Understanding the OH Diphthong - 美语发音
- 2011-12-23 11:52美语发音:Understanding the OY Diphthong - 美语发音
- 2011-12-22 12:56美语发音:Understanding the EW Diphthong - 美语发音
- 2011-12-21 11:43美语发音:Understanding the AY Diphthong - 美语发音
- 2011-12-16 13:32美语发音:Understanding the UH (as in pull) vowel - 美语发音
- 2011-12-15 13:55美语发音:Understanding the UH (as in supply) - 美语发音
- 2011-12-14 14:44美语发音:Understanding the EE Vowel - 美语发音
- 2011-12-13 12:48美语发音:Understanding the IH Vowel - 美语发音
- 2011-12-09 09:07美语发音:Understanding the EH Vowel - 美语发音
- 2011-12-09 09:06美语发音:Understanding the AW Vowel - 美语发音
- 2011-12-01 17:04美语发音:Alphabet Test - 美语发音