WT1 – Sales of mobile phone 2

 

The chart shows global sales of the top five mobile phone brands between 2009 and 2013.

 

Bố cục 1 bài WT1 gồm: 1 opening, 1 overview và 2 đến 3 body

1. Làm Opening

The chart shows

global sales of

the top mobile phone brands

between 2009 and 2013