أرسل هذا في رسالة قصيرة: Possible solutions to the problems commonly encountered by students at Hanoi University of Technology in pronouncing the English affricative consonants

 ______    __   __   _    _     ______   _____    
|      \\  \ \\/ // | |  | ||  /_   _// |  __ \\  
|  --  //   \ ` //  | |/\| ||   -| ||-  | |  \ || 
|  --  \\    | ||   |  /\  ||   _| ||_  | |__/ || 
|______//    |_||   |_// \_||  /_____// |_____//  
`------`     `-`'   `-`   `-`  `-----`   -----`