【答案解析】[写作范文]
From the above table, we can see that it"s been a fairly encouraging year for this electronics chain store overall. However, the sales of PC are obviously not as good as that of laptop during the whole year.
As for PC, the fourth quarter scores the highest sales, followed by the second quarter, and the third quarter ranks prior to the first quarter.
As for laptop, the sales are similar from a quarterly-based study. The fourth quarter is exceptionally good with 1620 as much higher sales than the first three quarters. Laptop doesn"t sell very well in the first quarter than in the other three quarters. The third quarter was slightly less successful than the second quarter in the sales of laptop.
In the main, the sales of the two listed products throughout the year increased in the second three months, then dropped slightly during the summer months from July through September, and came to its peak season in the last three winter months before New Year time.