instructs的例句（instructs在句子中的用法）

• She instructs a class in chemistry. 她给某班学生上化学课.
• She instructs music once a week at a middle school. 她在中学每周教一次音乐课.
• Dr. Williams instructs us in botany. 威廉博士教我们植物学.
• Joseph instructs a class in woodwork. 约瑟夫教一个班木工课。