Developed area
[机] 展开面积
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
I just want to tell you
我想告诉
What beautiful trees those are!
那些是多么美丽的树呀！
The sun was shining and the sky was crystal clear.
阳光闪烁，天空湛蓝。