IELTS-Write-Task1

Dynamic 有着不只一个的时间，更强调随时间的变化 Trends
Static 仅有一个时间，强调数据之间的关系 Quantities

There was a dramatically increase in the price of gold from <> in <> to <> in <>.

It increased dramatically, peaking at <>.

It increased dramatically, reaching the highest point at ....

The price of gold increased more than five times

There was no significantly change in ...

be unchanged