Good for society
本文作者： Chen Yuanyuan
走进社会大课堂，体验多彩实践活动。HAVING waited for nearly ten minutes, Tang Jiaxun, 16, finally plucked up the courage (鼓起勇气) to knock on a stranger’s door. With a creak (开门声), the door opened. Tang smiled. He had finally taken the first step. |  |
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