现场签到的英文

sign in：签到

check in：打卡

打卡上班：punch in，clock in/clock on(UK)

举个例子

1. 我们早上九点打卡上班。

We punch in at 9 a.m.

2.今天早上你什么时候打卡签到的？

What time did you clock in this morning?

打卡下班：punch out，clock out/clock off(UK)

举个例子

1.你昨晚走的时候怎么不打卡？

Why didn't you punch out when you left last night?

2. 他昨天提早打卡下班离开了。

He clocked out early yesterday.

Sign in,check in, register one's attendance，Sign Board