雅思写作真题（Task 1 小作文）
一座水电站大坝修建后，该地区发生的变化
最近考试：2026.3.6北京理工大学
题目原文
The maps below show the changes in area after the construction of a hydroelectric power dam. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
