copy chart

例句：

1. 1.The engineer copied the blueprints to make sure everything was accurate.
   工程师复制蓝图以确保一切都准确无误。
2. 2. After the meeting, we decided to duplicate the key points for future reference.
   会议结束后，我们决定复制重点以便将来参考。
3. 3.The scientist replicated the experiment to ensure consistency in results.
   科学家复制实验以确保结果的一致性。