發送短信 : 新加坡华语韵母[-əŋ]变[-ən]的发音变化及其社会意义 = The sound change from [-əŋ] to [-ən] in Chinese as a socio-linguisitc indicator in Singapore

  _  __   _    _     _____     ______   ______   
 | |/ // | || | ||  /  ___||  /_   _// |      \\ 
 | ' //  | || | || | // __     -| ||-  |  --  // 
 | . \\  | \\_/ || | \\_\ ||   _| ||_  |  --  \\ 
 |_|\_\\  \____//   \____//   /_____// |______// 
 `-` --`   `---`     `---`    `-----`  `------`