参加表演的王丹介绍：翻山铰子是平昌的名片，也是国家级非物质文化遗产，我们就是要向环中国的外国朋友展示我们独特的传统文化。
今夜又是一个不眠之夜
is strict with us. He often makes full preparations for his class and corrects our homework carefully. His teaching style is very unique, because he is used to encouraging all of us to think by ourselves and study on our own. The relationship between Bruce and us is harmonious. He is so kind and friendly that every student likes him and respects him deeply. Our teacher is so excellent that we all love him very much.