examining the records of staff and workers

例句：

1. 1.The team is now examining the data to find any errors.
   团队现在正在审查数据，以查找任何错误。
2. 2.The doctor examined her before giving her medication.
   医生在给她开药之前先检查了她。
3. 3. The engineers are examining the new machine for efficiency.
   工程师们正在检查这台新机器的效率。