I participated in a mathematics competition in Antelope Valley H. S. District after the school had just officially started. I won the first place. It was exciting.
在美国学校上学不久，我参加了加州羚羊谷区域数学竞赛并得了个人第一名，我这样记录着获奖时的情形。
Recommended by my teacher, I have participated in the teaching Reform Program of Mrs. Xing yongli — the results analysis of "Improving the mathematics teaching quality on class".
在老师的推荐下，大三暑假，我参加了邢永丽老师的教学改革项目——“提高数学课堂教学质量”的结果分析。
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