Activity-based
基于活动
🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
It was on Spring Avenue, near the park.
那房子是在Spring Avenue 公园附近。
Slowly, mountains are worn away by the wind.
山体逐渐被风化了。
He devoted his life to the study of science.
他把毕生献给科学研究。