go to one's office; go to work
- 9時に出勤する
- arrive at one's office at nine
- 1時間遅れて出勤した
- He was an hour late for work.
- 今週は昼間[夜]の出勤だ
- I am on the day [night] shift this week.
- 社長は10時前に出勤することはめったにない
- The president is seldom 「at his desk [in his office] before ten.
- 彼は今日は出勤していません
- He is not in [at work] today.