青云翻译

Some students use mobile phones to chat, send text messages to costly and time consuming,

Also some students chatting from mobile phones, texting time-consuming and costly,

Also some schoolmates chat with the handset, send the short note to cost a great deal of money time-consuming,

The students also used the mobile phone messaging chat, time-consuming and costly.

Also some students chatting from mobile phones, texting time-consuming and costly,