stability island
基本释义
稳定区
实用场景例句
学术讨论
He practiced his speech for the competition.
他为比赛练习演讲。
The speech was very inspiring to all students.
这篇演讲对所有学生都很有鼓舞作用。
校园生活
The student delivered a speech about environment protection.
那位学生发表了一篇关于环境保护的演讲。
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