Theo ý kiến của mình, đây là dạng bài 3 line, bạn nên chia khổ thân bài theo năm để dễ so sánh số liệu hơn. Bạn tham khảo bài viết của mình nhé
The line graph compares the expenditure on three kinds of fast food which young people in Australia consumed from 1975 to 2000.
Overall, the consumption of hamburgers and pizza increased rapidly, while there was a significant decrease in the figure for fish and chips.
In the year 1975, the amount of fish and chips which was consumed was the highest, at exactly 100 times per year. The figures for hamburger and pizza were lower, at about 10 times and around 5 times respectively. 20 years later, the country witnessed a dramatic growth to 100 times in the consumption of hamburger, compared to nearly 85 times of pizza in 1995. By contrast, there was a remarkable decline in the expenditure on fish and chips, at approximately 50 times.
In 2000, the consumption of hamburger reached the highest point of the whole line graph, at over 100 times. The figure for pizza was lower, which remained stable at 85 times. However, fish and chips accounted for the lowest number with just under 40 times.