求翻译：常荣的办公桌上，有很多上课用的“道具”。旧饮料瓶，装上沙子，摇一摇，“哒-哒-”的声响，也能让学生感受到音乐的节奏。“发掘这些农村孩子的音乐天分，培养他们的兴趣，是我的责任。我的学生黄欢，很有表演天分。在农村，像这样的孩子，如果不培养，不给他们锻炼的机会，这种天分就会被埋没。”是什么意思？

Chang Rong's desk, there are many classes of "props". Old beverage bottles, loaded with sand, shake shake, "da-da-" sounds will also expose students to the rhythm of the music. "Explore the rural children's musical talent, develop their interests, are my responsibility. My student Huang Huan, great acting talent. In rural areas, children like this, if you do not cultivate, not give them opportunities to exercise, this gift will be buried. ”