instrumentation tape recorder

例句：

1. 1. The scientist used a microscopeto observe the microscopic objects.
   科学家使用显微镜来观察微观物体。
2. 2. The engineerdesigned an innovative instrument for measuring temperature.
   工程师设计了一种用于测量温度的创新仪器。
3. 3. Theteacher introduced a new teaching method in theclassroom to enhance students' learning experience.
   老师在课堂上引入一种新的教学方法，以增强学生的学习体验。