Text this

Number:

Provider:

CAPTCHA:

 _    _    _    _    _    _     ______    ____    
| |  | || | || | || | || | ||  /_   _//  |  _ \\  
| |/\| || | || | || | || | ||   -| ||-   | |_| || 
|  /\  || | \\_/ || | \\_/ ||   _| ||_   | .  //  
|_// \_||  \____//   \____//   /_____//  |_|\_\\  
`-`   `-`   `---`     `---`    `-----`   `-` --`

Please enter what you see:

Text this: 现代汉语标点符号的特点（与越南语的标点符号对比)