下面的内容是帮助你如何表述雅思写作task 1 销售利润类数据的变化趋势。接下来就是雅思内容：雅思写作第一篇关于销售利润类数据描述。
The number of (cars sold) remained Steady/stable From June to December/Between June and December.
Stayed the same
There was Little/Hardly any/no change In the number of (cars sold) From…to…Between … and…
The monthly profit/ The figures /The situation peaked in December.at 20%.
reached a peak
a high point
bottomed out
reached the bottom
a low point
hit a trough
以上为雅思内容：雅思写作第一篇关于销售利润类数据描述。