2018-8-13 原材料引用(Materials) The American Heart Association says about nin...
2018-8-7 原材料引用(Materials) The researchers say any kind of CPR improved c...
2018-8-6 原材料引用(Materials) Seven hundred and twelve received CPR. Four hu...
2018-7-31 原材料引用(Materials) In all the cases, witnesses saw the event hap...
2018-7-30 原材料引用(Materials) Doctors in Tokyo led the research. It examine...
2018-7-28 感受与评价(Comments) 重新把之前的原音再听的时候,发现又生疏了,这是缺少练习的结果。余音在脑子里,配合声调练习,尽...
2018-7-27 原材料引用(Materials) The study was published in the British Medica...
原材料引用(Materials) However, a new Japanese study questions the usefulness ...
今天的课程大半是在讲腹部发音,用腹部发音很快就觉得腹部有酸痛,声音往后靠感觉洪亮些,饱满度增加。随着音标学习的增加,一个单词的每个发音都快凑齐了...