计时员在比赛结束时按下了秒表。

The ___timekeeper pressed the stopwatch when the game ended.

这个老旧的计时器还能精确记录时间。

The old ___timekeeper can still accurately measure time.

记时员正在核对员工本周的考勤记录。

The ___timekeeper is checking the staff's attendance records for this week.