أرسل هذا في رسالة قصيرة: Improving English pronunciation for Vietnamese adult learners at elementary level – articulatory phonetics

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