accuracy of foundation

例句：

1. 1. The scientist useda microscope to measure the accuracy of hismeasurements.
   科学家使用显微镜来测量他测量的准确性。
2. 2. The engineer made sure the accuracy ofthe new machine was up to standard.
   工程师确保新机器的准确性达到了标准。
3. 3. The mathteacher emphasized the importance of accuracy insolving problems.
   数学老师强调了解决问题时准确性的重要性。